28708104

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{4139}}^1$

素因数の和:4182

約数の個数: 48

約数和(自身を含む): 76258800

約数和(自身を除く): 47550696

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2312, 3468, 4139, 6936, 8278, 12417, 16556, 24834, 33112, 49668, 70363, 99336, 140726, 211089, 281452, 422178, 562904, 844356, 1196171, 1688712, 2392342, 3588513, 4784684, 7177026, 9569368, 14354052, 28708104]

約数ペア:

[(1, 28708104), (2, 14354052), (3, 9569368), (4, 7177026), (6, 4784684), (8, 3588513), (12, 2392342), (17, 1688712), (24, 1196171), (34, 844356), (51, 562904), (68, 422178), (102, 281452), (136, 211089), (204, 140726), (289, 99336), (408, 70363), (578, 49668), (867, 33112), (1156, 24834), (1734, 16556), (2312, 12417), (3468, 8278), (4139, 6936)]