28337928

素因数分解:

$2^3\times 3^1\times {\mathrm{271}}^1\times {\mathrm{4357}}^1$

素因数の和:4637

約数の個数: 32

約数和(自身を含む): 71122560

約数和(自身を除く): 42784632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 3252, 4357, 6504, 8714, 13071, 17428, 26142, 34856, 52284, 104568, 1180747, 2361494, 3542241, 4722988, 7084482, 9445976, 14168964, 28337928]

約数ペア:

[(1, 28337928), (2, 14168964), (3, 9445976), (4, 7084482), (6, 4722988), (8, 3542241), (12, 2361494), (24, 1180747), (271, 104568), (542, 52284), (813, 34856), (1084, 26142), (1626, 17428), (2168, 13071), (3252, 8714), (4357, 6504)]