72718064

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{146609}}^1$

素因数の和:146648

約数の個数: 20

約数和(自身を含む): 145437120

約数和(自身を除く): 72719056

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 146609, 293218, 586436, 1172872, 2345744, 4544879, 9089758, 18179516, 36359032, 72718064]

約数ペア:

[(1, 72718064), (2, 36359032), (4, 18179516), (8, 9089758), (16, 4544879), (31, 2345744), (62, 1172872), (124, 586436), (248, 293218), (496, 146609)]