66321616

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:539

約数の個数: 40

約数和(自身を含む): 131144384

約数和(自身を除く): 64822768

約数列:

[1, 2, 4, 8, 16, 97, 151, 194, 283, 302, 388, 566, 604, 776, 1132, 1208, 1552, 2264, 2416, 4528, 14647, 27451, 29294, 42733, 54902, 58588, 85466, 109804, 117176, 170932, 219608, 234352, 341864, 439216, 683728, 4145101, 8290202, 16580404, 33160808, 66321616]

約数ペア:

[(1, 66321616), (2, 33160808), (4, 16580404), (8, 8290202), (16, 4145101), (97, 683728), (151, 439216), (194, 341864), (283, 234352), (302, 219608), (388, 170932), (566, 117176), (604, 109804), (776, 85466), (1132, 58588), (1208, 54902), (1552, 42733), (2264, 29294), (2416, 27451), (4528, 14647)]