41621476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 83574400

約数和(自身を除く): 41952924

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 103, 206, 247, 409, 412, 494, 818, 988, 1339, 1636, 1957, 2678, 3914, 5317, 5356, 7771, 7828, 10634, 15542, 21268, 25441, 31084, 42127, 50882, 84254, 101023, 101764, 168508, 202046, 404092, 547651, 800413, 1095302, 1600826, 2190604, 3201652, 10405369, 20810738, 41621476]

約数ペア:

[(1, 41621476), (2, 20810738), (4, 10405369), (13, 3201652), (19, 2190604), (26, 1600826), (38, 1095302), (52, 800413), (76, 547651), (103, 404092), (206, 202046), (247, 168508), (409, 101764), (412, 101023), (494, 84254), (818, 50882), (988, 42127), (1339, 31084), (1636, 25441), (1957, 21268), (2678, 15542), (3914, 10634), (5317, 7828), (5356, 7771)]