64929746

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{769}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 115167360

約数和(自身を除く): 50237614

約数列:

[1, 2, 7, 14, 37, 74, 163, 259, 326, 518, 769, 1141, 1538, 2282, 5383, 6031, 10766, 12062, 28453, 42217, 56906, 84434, 125347, 199171, 250694, 398342, 877429, 1754858, 4637839, 9275678, 32464873, 64929746]

約数ペア:

[(1, 64929746), (2, 32464873), (7, 9275678), (14, 4637839), (37, 1754858), (74, 877429), (163, 398342), (259, 250694), (326, 199171), (518, 125347), (769, 84434), (1141, 56906), (1538, 42217), (2282, 28453), (5383, 12062), (6031, 10766)]