13972504

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 34171200

約数和(自身を除く): 20198696

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1129, 1547, 1768, 2258, 3094, 4516, 6188, 7903, 9032, 12376, 14677, 15806, 19193, 29354, 31612, 38386, 58708, 63224, 76772, 102739, 117416, 134351, 153544, 205478, 249509, 268702, 410956, 499018, 537404, 821912, 998036, 1074808, 1746563, 1996072, 3493126, 6986252, 13972504]

約数ペア:

[(1, 13972504), (2, 6986252), (4, 3493126), (7, 1996072), (8, 1746563), (13, 1074808), (14, 998036), (17, 821912), (26, 537404), (28, 499018), (34, 410956), (52, 268702), (56, 249509), (68, 205478), (91, 153544), (104, 134351), (119, 117416), (136, 102739), (182, 76772), (221, 63224), (238, 58708), (364, 38386), (442, 31612), (476, 29354), (728, 19193), (884, 15806), (952, 14677), (1129, 12376), (1547, 9032), (1768, 7903), (2258, 6188), (3094, 4516)]