78897856

素因数分解:

$2^6\times {\mathrm{271}}^1\times {\mathrm{4549}}^1$

素因数の和:4832

約数の個数: 28

約数和(自身を含む): 157175200

約数和(自身を除く): 78277344

約数列:

[1, 2, 4, 8, 16, 32, 64, 271, 542, 1084, 2168, 4336, 4549, 8672, 9098, 17344, 18196, 36392, 72784, 145568, 291136, 1232779, 2465558, 4931116, 9862232, 19724464, 39448928, 78897856]

約数ペア:

[(1, 78897856), (2, 39448928), (4, 19724464), (8, 9862232), (16, 4931116), (32, 2465558), (64, 1232779), (271, 291136), (542, 145568), (1084, 72784), (2168, 36392), (4336, 18196), (4549, 17344), (8672, 9098)]