28298412

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{25357}}^1$

素因数の和:25398

約数の個数: 36

約数和(自身を含む): 73842496

約数和(自身を除く): 45544084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 25357, 50714, 76071, 101428, 152142, 228213, 304284, 456426, 786067, 912852, 1572134, 2358201, 3144268, 4716402, 7074603, 9432804, 14149206, 28298412]

約数ペア:

[(1, 28298412), (2, 14149206), (3, 9432804), (4, 7074603), (6, 4716402), (9, 3144268), (12, 2358201), (18, 1572134), (31, 912852), (36, 786067), (62, 456426), (93, 304284), (124, 228213), (186, 152142), (279, 101428), (372, 76071), (558, 50714), (1116, 25357)]