26673416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 68428800

約数和(自身を除く): 41755384

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 43, 44, 53, 56, 76, 77, 86, 88, 106, 133, 152, 154, 172, 209, 212, 266, 301, 308, 344, 371, 418, 424, 473, 532, 583, 602, 616, 742, 817, 836, 946, 1007, 1064, 1166, 1204, 1463, 1484, 1634, 1672, 1892, 2014, 2279, 2332, 2408, 2926, 2968, 3268, 3311, 3784, 4028, 4081, 4558, 4664, 5719, 5852, 6536, 6622, 7049, 8056, 8162, 8987, 9116, 11077, 11438, 11704, 13244, 14098, 15953, 16324, 17974, 18232, 22154, 22876, 25069, 26488, 28196, 31906, 32648, 35948, 43301, 44308, 45752, 50138, 56392, 62909, 63812, 71896, 77539, 86602, 88616, 100276, 125818, 127624, 155078, 173204, 175483, 200552, 251636, 303107, 310156, 346408, 350966, 476311, 503272, 606214, 620312, 701932, 952622, 1212428, 1403864, 1905244, 2424856, 3334177, 3810488, 6668354, 13336708, 26673416]

約数ペア:

[(1, 26673416), (2, 13336708), (4, 6668354), (7, 3810488), (8, 3334177), (11, 2424856), (14, 1905244), (19, 1403864), (22, 1212428), (28, 952622), (38, 701932), (43, 620312), (44, 606214), (53, 503272), (56, 476311), (76, 350966), (77, 346408), (86, 310156), (88, 303107), (106, 251636), (133, 200552), (152, 175483), (154, 173204), (172, 155078), (209, 127624), (212, 125818), (266, 100276), (301, 88616), (308, 86602), (344, 77539), (371, 71896), (418, 63812), (424, 62909), (473, 56392), (532, 50138), (583, 45752), (602, 44308), (616, 43301), (742, 35948), (817, 32648), (836, 31906), (946, 28196), (1007, 26488), (1064, 25069), (1166, 22876), (1204, 22154), (1463, 18232), (1484, 17974), (1634, 16324), (1672, 15953), (1892, 14098), (2014, 13244), (2279, 11704), (2332, 11438), (2408, 11077), (2926, 9116), (2968, 8987), (3268, 8162), (3311, 8056), (3784, 7049), (4028, 6622), (4081, 6536), (4558, 5852), (4664, 5719)]