70850816

素因数分解:

$2^8\times {\mathrm{103}}^1\times {\mathrm{2687}}^1$

素因数の和:2806

約数の個数: 36

約数和(自身を含む): 142851072

約数和(自身を除く): 72000256

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 824, 1648, 2687, 3296, 5374, 6592, 10748, 13184, 21496, 26368, 42992, 85984, 171968, 276761, 343936, 553522, 687872, 1107044, 2214088, 4428176, 8856352, 17712704, 35425408, 70850816]

約数ペア:

[(1, 70850816), (2, 35425408), (4, 17712704), (8, 8856352), (16, 4428176), (32, 2214088), (64, 1107044), (103, 687872), (128, 553522), (206, 343936), (256, 276761), (412, 171968), (824, 85984), (1648, 42992), (2687, 26368), (3296, 21496), (5374, 13184), (6592, 10748)]