40719692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 82498752

約数和(自身を除く): 41779060

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 73, 146, 221, 292, 442, 631, 884, 949, 1241, 1262, 1898, 2482, 2524, 3796, 4964, 8203, 10727, 16133, 16406, 21454, 32266, 32812, 42908, 46063, 64532, 92126, 139451, 184252, 278902, 557804, 598819, 783071, 1197638, 1566142, 2395276, 3132284, 10179923, 20359846, 40719692]

約数ペア:

[(1, 40719692), (2, 20359846), (4, 10179923), (13, 3132284), (17, 2395276), (26, 1566142), (34, 1197638), (52, 783071), (68, 598819), (73, 557804), (146, 278902), (221, 184252), (292, 139451), (442, 92126), (631, 64532), (884, 46063), (949, 42908), (1241, 32812), (1262, 32266), (1898, 21454), (2482, 16406), (2524, 16133), (3796, 10727), (4964, 8203)]