64437632

素因数分解:

$2^7\times 7^1\times {\mathrm{71917}}^1$

素因数の和:71938

約数の個数: 32

約数和(自身を含む): 146712720

約数和(自身を除く): 82275088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 71917, 143834, 287668, 503419, 575336, 1006838, 1150672, 2013676, 2301344, 4027352, 4602688, 8054704, 9205376, 16109408, 32218816, 64437632]

約数ペア:

[(1, 64437632), (2, 32218816), (4, 16109408), (7, 9205376), (8, 8054704), (14, 4602688), (16, 4027352), (28, 2301344), (32, 2013676), (56, 1150672), (64, 1006838), (112, 575336), (128, 503419), (224, 287668), (448, 143834), (896, 71917)]