73966768

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{47659}}^1$

素因数の和:47764

約数の個数: 20

約数和(自身を含む): 144791080

約数和(自身を除く): 70824312

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 47659, 95318, 190636, 381272, 762544, 4622923, 9245846, 18491692, 36983384, 73966768]

約数ペア:

[(1, 73966768), (2, 36983384), (4, 18491692), (8, 9245846), (16, 4622923), (97, 762544), (194, 381272), (388, 190636), (776, 95318), (1552, 47659)]