64029544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1889}}^1$

素因数の和:2137

約数の個数: 32

約数和(自身を含む): 127008000

約数和(自身を除く): 62978456

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 223, 446, 892, 1784, 1889, 3778, 4237, 7556, 8474, 15112, 16948, 33896, 35891, 71782, 143564, 287128, 421247, 842494, 1684988, 3369976, 8003693, 16007386, 32014772, 64029544]

約数ペア:

[(1, 64029544), (2, 32014772), (4, 16007386), (8, 8003693), (19, 3369976), (38, 1684988), (76, 842494), (152, 421247), (223, 287128), (446, 143564), (892, 71782), (1784, 35891), (1889, 33896), (3778, 16948), (4237, 15112), (7556, 8474)]