26070928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 58964976

約数和(自身を除く): 32894048

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 73, 101, 104, 136, 146, 202, 208, 221, 272, 292, 404, 442, 584, 808, 884, 949, 1168, 1241, 1313, 1616, 1717, 1768, 1898, 2482, 2626, 3434, 3536, 3796, 4964, 5252, 6868, 7373, 7592, 9928, 10504, 13736, 14746, 15184, 16133, 19856, 21008, 22321, 27472, 29492, 32266, 44642, 58984, 64532, 89284, 95849, 117968, 125341, 129064, 178568, 191698, 250682, 258128, 357136, 383396, 501364, 766792, 1002728, 1533584, 1629433, 2005456, 3258866, 6517732, 13035464, 26070928]

約数ペア:

[(1, 26070928), (2, 13035464), (4, 6517732), (8, 3258866), (13, 2005456), (16, 1629433), (17, 1533584), (26, 1002728), (34, 766792), (52, 501364), (68, 383396), (73, 357136), (101, 258128), (104, 250682), (136, 191698), (146, 178568), (202, 129064), (208, 125341), (221, 117968), (272, 95849), (292, 89284), (404, 64532), (442, 58984), (584, 44642), (808, 32266), (884, 29492), (949, 27472), (1168, 22321), (1241, 21008), (1313, 19856), (1616, 16133), (1717, 15184), (1768, 14746), (1898, 13736), (2482, 10504), (2626, 9928), (3434, 7592), (3536, 7373), (3796, 6868), (4964, 5252)]