22471176208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1\times {\mathrm{1193}}^1$

素因数の和:2012

約数の個数: 80

約数和(自身を含む): 47340313776

約数和(自身を除く): 24869137568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 661, 1096, 1193, 1322, 1781, 2192, 2386, 2644, 3562, 4772, 5288, 7124, 8593, 9544, 10576, 14248, 15509, 17186, 19088, 28496, 31018, 34372, 62036, 68744, 90557, 124072, 137488, 163441, 181114, 248144, 326882, 362228, 653764, 724456, 788573, 1177241, 1307528, 1448912, 1577146, 2124733, 2354482, 2615056, 3154292, 4249466, 4708964, 6308584, 8498932, 9417928, 10251449, 12617168, 16997864, 18835856, 20502898, 33995728, 41005796, 82011592, 108034501, 164023184, 216069002, 432138004, 864276008, 1404448513, 1728552016, 2808897026, 5617794052, 11235588104, 22471176208]

約数ペア:

[(1, 22471176208), (2, 11235588104), (4, 5617794052), (8, 2808897026), (13, 1728552016), (16, 1404448513), (26, 864276008), (52, 432138004), (104, 216069002), (137, 164023184), (208, 108034501), (274, 82011592), (548, 41005796), (661, 33995728), (1096, 20502898), (1193, 18835856), (1322, 16997864), (1781, 12617168), (2192, 10251449), (2386, 9417928), (2644, 8498932), (3562, 6308584), (4772, 4708964), (5288, 4249466), (7124, 3154292), (8593, 2615056), (9544, 2354482), (10576, 2124733), (14248, 1577146), (15509, 1448912), (17186, 1307528), (19088, 1177241), (28496, 788573), (31018, 724456), (34372, 653764), (62036, 362228), (68744, 326882), (90557, 248144), (124072, 181114), (137488, 163441)]