72206910398

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2504923}}^1$

素因数の和:2505032

約数の個数: 32

約数和(自身を含む): 129855260160

約数和(自身を除く): 57648349762

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 406, 497, 994, 2059, 4118, 14413, 28826, 2504923, 5009846, 17534461, 35068922, 72642767, 145285534, 177849533, 355699066, 508499369, 1016998738, 1244946731, 2489893462, 5157636457, 10315272914, 36103455199, 72206910398]

約数ペア:

[(1, 72206910398), (2, 36103455199), (7, 10315272914), (14, 5157636457), (29, 2489893462), (58, 1244946731), (71, 1016998738), (142, 508499369), (203, 355699066), (406, 177849533), (497, 145285534), (994, 72642767), (2059, 35068922), (4118, 17534461), (14413, 5009846), (28826, 2504923)]