258438976

素因数分解:

$2^6\times {\mathrm{1657}}^1\times {\mathrm{2437}}^1$

素因数の和:4106

約数の個数: 28

約数和(自身を含む): 513359908

約数和(自身を除く): 254920932

約数列:

[1, 2, 4, 8, 16, 32, 64, 1657, 2437, 3314, 4874, 6628, 9748, 13256, 19496, 26512, 38992, 53024, 77984, 106048, 155968, 4038109, 8076218, 16152436, 32304872, 64609744, 129219488, 258438976]

約数ペア:

[(1, 258438976), (2, 129219488), (4, 64609744), (8, 32304872), (16, 16152436), (32, 8076218), (64, 4038109), (1657, 155968), (2437, 106048), (3314, 77984), (4874, 53024), (6628, 38992), (9748, 26512), (13256, 19496)]