28585328354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:976

約数の個数: 128

約数和(自身を含む): 52785976320

約数和(自身を除く): 24200647966

約数列:

[1, 2, 11, 19, 22, 37, 38, 43, 53, 74, 86, 106, 209, 407, 418, 473, 583, 703, 811, 814, 817, 946, 1007, 1166, 1406, 1591, 1622, 1634, 1961, 2014, 2279, 3182, 3922, 4558, 7733, 8921, 8987, 11077, 15409, 15466, 17501, 17842, 17974, 21571, 22154, 25069, 30007, 30229, 30818, 34873, 35002, 37259, 42983, 43142, 43301, 50138, 60014, 60458, 69746, 74518, 84323, 85966, 86602, 168646, 169499, 330077, 332519, 338998, 383603, 409849, 472813, 476311, 570133, 660154, 662587, 665038, 767206, 816677, 819698, 927553, 945626, 952622, 1140266, 1290301, 1325174, 1590371, 1602137, 1633354, 1848269, 1855106, 2580602, 3180742, 3204274, 3696538, 6271463, 7288457, 8983447, 12542926, 14193311, 14576914, 17494081, 17623507, 17966894, 20330959, 24515719, 28386622, 30217049, 34988162, 35117111, 35247014, 40661918, 49031438, 60434098, 68385953, 70234222, 136771906, 269672909, 332387539, 386288221, 539345818, 664775078, 752245483, 772576442, 1299333107, 1504490966, 2598666214, 14292664177, 28585328354]

約数ペア:

[(1, 28585328354), (2, 14292664177), (11, 2598666214), (19, 1504490966), (22, 1299333107), (37, 772576442), (38, 752245483), (43, 664775078), (53, 539345818), (74, 386288221), (86, 332387539), (106, 269672909), (209, 136771906), (407, 70234222), (418, 68385953), (473, 60434098), (583, 49031438), (703, 40661918), (811, 35247014), (814, 35117111), (817, 34988162), (946, 30217049), (1007, 28386622), (1166, 24515719), (1406, 20330959), (1591, 17966894), (1622, 17623507), (1634, 17494081), (1961, 14576914), (2014, 14193311), (2279, 12542926), (3182, 8983447), (3922, 7288457), (4558, 6271463), (7733, 3696538), (8921, 3204274), (8987, 3180742), (11077, 2580602), (15409, 1855106), (15466, 1848269), (17501, 1633354), (17842, 1602137), (17974, 1590371), (21571, 1325174), (22154, 1290301), (25069, 1140266), (30007, 952622), (30229, 945626), (30818, 927553), (34873, 819698), (35002, 816677), (37259, 767206), (42983, 665038), (43142, 662587), (43301, 660154), (50138, 570133), (60014, 476311), (60458, 472813), (69746, 409849), (74518, 383603), (84323, 338998), (85966, 332519), (86602, 330077), (168646, 169499)]