64435809428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{9137239}}^1$

素因数の和:9137327

約数の個数: 24

約数和(自身を含む): 118199336640

約数和(自身を除く): 53763527212

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 9137239, 18274478, 36548956, 374626799, 392901277, 749253598, 785802554, 1498507196, 1571605108, 16108952357, 32217904714, 64435809428]

約数ペア:

[(1, 64435809428), (2, 32217904714), (4, 16108952357), (41, 1571605108), (43, 1498507196), (82, 785802554), (86, 749253598), (164, 392901277), (172, 374626799), (1763, 36548956), (3526, 18274478), (7052, 9137239)]