28293204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4003}}^1$

素因数の和:4060

約数の個数: 48

約数和(自身を含む): 71751680

約数和(自身を除く): 43458476

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 4003, 7068, 8006, 12009, 16012, 24018, 48036, 76057, 124093, 152114, 228171, 248186, 304228, 372279, 456342, 496372, 744558, 912684, 1489116, 2357767, 4715534, 7073301, 9431068, 14146602, 28293204]

約数ペア:

[(1, 28293204), (2, 14146602), (3, 9431068), (4, 7073301), (6, 4715534), (12, 2357767), (19, 1489116), (31, 912684), (38, 744558), (57, 496372), (62, 456342), (76, 372279), (93, 304228), (114, 248186), (124, 228171), (186, 152114), (228, 124093), (372, 76057), (589, 48036), (1178, 24018), (1767, 16012), (2356, 12009), (3534, 8006), (4003, 7068)]