64223956

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 114065280

約数和(自身を除く): 49841324

約数列:

[1, 2, 4, 137, 163, 274, 326, 548, 652, 719, 1438, 2876, 22331, 44662, 89324, 98503, 117197, 197006, 234394, 394012, 468788, 16055989, 32111978, 64223956]

約数ペア:

[(1, 64223956), (2, 32111978), (4, 16055989), (137, 468788), (163, 394012), (274, 234394), (326, 197006), (548, 117197), (652, 98503), (719, 89324), (1438, 44662), (2876, 22331)]