74450902

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 119024640

約数和(自身を除く): 44573738

約数列:

[1, 2, 31, 53, 62, 106, 139, 163, 278, 326, 1643, 3286, 4309, 5053, 7367, 8618, 8639, 10106, 14734, 17278, 22657, 45314, 228377, 267809, 456754, 535618, 702367, 1200821, 1404734, 2401642, 37225451, 74450902]

約数ペア:

[(1, 74450902), (2, 37225451), (31, 2401642), (53, 1404734), (62, 1200821), (106, 702367), (139, 535618), (163, 456754), (278, 267809), (326, 228377), (1643, 45314), (3286, 22657), (4309, 17278), (5053, 14734), (7367, 10106), (8618, 8639)]