64023988

素因数分解:

$2^2\times 7^2\times {\mathrm{227}}^1\times {\mathrm{1439}}^1$

素因数の和:1684

約数の個数: 36

約数和(自身を含む): 130999680

約数和(自身を除く): 66975692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 227, 454, 908, 1439, 1589, 2878, 3178, 5756, 6356, 10073, 11123, 20146, 22246, 40292, 44492, 70511, 141022, 282044, 326653, 653306, 1306612, 2286571, 4573142, 9146284, 16005997, 32011994, 64023988]

約数ペア:

[(1, 64023988), (2, 32011994), (4, 16005997), (7, 9146284), (14, 4573142), (28, 2286571), (49, 1306612), (98, 653306), (196, 326653), (227, 282044), (454, 141022), (908, 70511), (1439, 44492), (1589, 40292), (2878, 22246), (3178, 20146), (5756, 11123), (6356, 10073)]