65599456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2315

約数の個数: 48

約数和(自身を含む): 141105888

約数和(自身を除く): 75506432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2221, 2272, 3692, 4442, 7384, 8884, 14768, 17768, 28873, 29536, 35536, 57746, 71072, 115492, 157691, 230984, 315382, 461968, 630764, 923936, 1261528, 2049983, 2523056, 4099966, 5046112, 8199932, 16399864, 32799728, 65599456]

約数ペア:

[(1, 65599456), (2, 32799728), (4, 16399864), (8, 8199932), (13, 5046112), (16, 4099966), (26, 2523056), (32, 2049983), (52, 1261528), (71, 923936), (104, 630764), (142, 461968), (208, 315382), (284, 230984), (416, 157691), (568, 115492), (923, 71072), (1136, 57746), (1846, 35536), (2221, 29536), (2272, 28873), (3692, 17768), (4442, 14768), (7384, 8884)]