13663936336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{125201}}^1$

素因数の和:125587

約数の個数: 40

約数和(自身を含む): 27945086400

約数和(自身を除く): 14281150064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 359, 718, 1436, 2872, 5744, 6821, 13642, 27284, 54568, 109136, 125201, 250402, 500804, 1001608, 2003216, 2378819, 4757638, 9515276, 19030552, 38061104, 44947159, 89894318, 179788636, 359577272, 719154544, 853996021, 1707992042, 3415984084, 6831968168, 13663936336]

約数ペア:

[(1, 13663936336), (2, 6831968168), (4, 3415984084), (8, 1707992042), (16, 853996021), (19, 719154544), (38, 359577272), (76, 179788636), (152, 89894318), (304, 44947159), (359, 38061104), (718, 19030552), (1436, 9515276), (2872, 4757638), (5744, 2378819), (6821, 2003216), (13642, 1001608), (27284, 500804), (54568, 250402), (109136, 125201)]