70943872

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1005

約数の個数: 64

約数和(自身を含む): 153734400

約数和(自身を除く): 82790528

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 941, 992, 1178, 1216, 1882, 1984, 2356, 2432, 3764, 3968, 4712, 7528, 9424, 15056, 17879, 18848, 29171, 30112, 35758, 37696, 58342, 60224, 71516, 75392, 116684, 120448, 143032, 233368, 286064, 466736, 554249, 572128, 933472, 1108498, 1144256, 1866944, 2216996, 2288512, 3733888, 4433992, 8867984, 17735968, 35471936, 70943872]

約数ペア:

[(1, 70943872), (2, 35471936), (4, 17735968), (8, 8867984), (16, 4433992), (19, 3733888), (31, 2288512), (32, 2216996), (38, 1866944), (62, 1144256), (64, 1108498), (76, 933472), (124, 572128), (128, 554249), (152, 466736), (248, 286064), (304, 233368), (496, 143032), (589, 120448), (608, 116684), (941, 75392), (992, 71516), (1178, 60224), (1216, 58342), (1882, 37696), (1984, 35758), (2356, 30112), (2432, 29171), (3764, 18848), (3968, 17879), (4712, 15056), (7528, 9424)]