64306064

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:567

約数の個数: 40

約数和(自身を含む): 127491840

約数和(自身を除く): 63185776

約数列:

[1, 2, 4, 8, 16, 67, 134, 223, 268, 269, 446, 536, 538, 892, 1072, 1076, 1784, 2152, 3568, 4304, 14941, 18023, 29882, 36046, 59764, 59987, 72092, 119528, 119974, 144184, 239056, 239948, 288368, 479896, 959792, 4019129, 8038258, 16076516, 32153032, 64306064]

約数ペア:

[(1, 64306064), (2, 32153032), (4, 16076516), (8, 8038258), (16, 4019129), (67, 959792), (134, 479896), (223, 288368), (268, 239948), (269, 239056), (446, 144184), (536, 119974), (538, 119528), (892, 72092), (1072, 59987), (1076, 59764), (1784, 36046), (2152, 29882), (3568, 18023), (4304, 14941)]