64851738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{26171}}^1$

素因数の和:26242

約数の個数: 32

約数和(自身を含む): 150750720

約数和(自身を除く): 85898982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 26171, 52342, 78513, 157026, 183197, 366394, 549591, 1099182, 1544089, 3088178, 4632267, 9264534, 10808623, 21617246, 32425869, 64851738]

約数ペア:

[(1, 64851738), (2, 32425869), (3, 21617246), (6, 10808623), (7, 9264534), (14, 4632267), (21, 3088178), (42, 1544089), (59, 1099182), (118, 549591), (177, 366394), (354, 183197), (413, 157026), (826, 78513), (1239, 52342), (2478, 26171)]