64290272

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{37907}}^1$

素因数の和:37970

約数の個数: 24

約数和(自身を含む): 128963016

約数和(自身を除く): 64672744

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 37907, 75814, 151628, 303256, 606512, 1213024, 2009071, 4018142, 8036284, 16072568, 32145136, 64290272]

約数ペア:

[(1, 64290272), (2, 32145136), (4, 16072568), (8, 8036284), (16, 4018142), (32, 2009071), (53, 1213024), (106, 606512), (212, 303256), (424, 151628), (848, 75814), (1696, 37907)]