68951552

素因数分解:

$2^9\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1138

約数の個数: 40

約数和(自身を含む): 138915216

約数和(自身を除く): 69963664

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 512, 548, 983, 1096, 1966, 2192, 3932, 4384, 7864, 8768, 15728, 17536, 31456, 35072, 62912, 70144, 125824, 134671, 251648, 269342, 503296, 538684, 1077368, 2154736, 4309472, 8618944, 17237888, 34475776, 68951552]

約数ペア:

[(1, 68951552), (2, 34475776), (4, 17237888), (8, 8618944), (16, 4309472), (32, 2154736), (64, 1077368), (128, 538684), (137, 503296), (256, 269342), (274, 251648), (512, 134671), (548, 125824), (983, 70144), (1096, 62912), (1966, 35072), (2192, 31456), (3932, 17536), (4384, 15728), (7864, 8768)]