64429216

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{27581}}^1$

素因数の和:27664

約数の個数: 24

約数和(自身を含む): 128587284

約数和(自身を除く): 64158068

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 27581, 55162, 110324, 220648, 441296, 882592, 2013413, 4026826, 8053652, 16107304, 32214608, 64429216]

約数ペア:

[(1, 64429216), (2, 32214608), (4, 16107304), (8, 8053652), (16, 4026826), (32, 2013413), (73, 882592), (146, 441296), (292, 220648), (584, 110324), (1168, 55162), (2336, 27581)]