47664484

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 99671040

約数和(自身を除く): 52006556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 124, 178, 217, 356, 434, 617, 623, 868, 1234, 1246, 2468, 2492, 2759, 4319, 5518, 8638, 11036, 17276, 19127, 19313, 38254, 38626, 54913, 76508, 77252, 109826, 133889, 219652, 267778, 384391, 535556, 768782, 1537564, 1702303, 3404606, 6809212, 11916121, 23832242, 47664484]

約数ペア:

[(1, 47664484), (2, 23832242), (4, 11916121), (7, 6809212), (14, 3404606), (28, 1702303), (31, 1537564), (62, 768782), (89, 535556), (124, 384391), (178, 267778), (217, 219652), (356, 133889), (434, 109826), (617, 77252), (623, 76508), (868, 54913), (1234, 38626), (1246, 38254), (2468, 19313), (2492, 19127), (2759, 17276), (4319, 11036), (5518, 8638)]