28972848

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{19471}}^1$

素因数の和:19513

約数の個数: 40

約数和(自身を含む): 77264896

約数和(自身を除く): 48292048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 19471, 38942, 58413, 77884, 116826, 155768, 233652, 311536, 467304, 603601, 934608, 1207202, 1810803, 2414404, 3621606, 4828808, 7243212, 9657616, 14486424, 28972848]

約数ペア:

[(1, 28972848), (2, 14486424), (3, 9657616), (4, 7243212), (6, 4828808), (8, 3621606), (12, 2414404), (16, 1810803), (24, 1207202), (31, 934608), (48, 603601), (62, 467304), (93, 311536), (124, 233652), (186, 155768), (248, 116826), (372, 77884), (496, 58413), (744, 38942), (1488, 19471)]