64405408

素因数分解:

$2^5\times {\mathrm{1291}}^1\times {\mathrm{1559}}^1$

素因数の和:2860

約数の個数: 24

約数和(自身を含む): 126977760

約数和(自身を除く): 62572352

約数列:

[1, 2, 4, 8, 16, 32, 1291, 1559, 2582, 3118, 5164, 6236, 10328, 12472, 20656, 24944, 41312, 49888, 2012669, 4025338, 8050676, 16101352, 32202704, 64405408]

約数ペア:

[(1, 64405408), (2, 32202704), (4, 16101352), (8, 8050676), (16, 4025338), (32, 2012669), (1291, 49888), (1559, 41312), (2582, 24944), (3118, 20656), (5164, 12472), (6236, 10328)]