57450328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3389}}^1$

素因数の和:3571

約数の個数: 32

約数和(自身を含む): 116751600

約数和(自身を除く): 59301272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 163, 326, 652, 1304, 2119, 3389, 4238, 6778, 8476, 13556, 16952, 27112, 44057, 88114, 176228, 352456, 552407, 1104814, 2209628, 4419256, 7181291, 14362582, 28725164, 57450328]

約数ペア:

[(1, 57450328), (2, 28725164), (4, 14362582), (8, 7181291), (13, 4419256), (26, 2209628), (52, 1104814), (104, 552407), (163, 352456), (326, 176228), (652, 88114), (1304, 44057), (2119, 27112), (3389, 16952), (4238, 13556), (6778, 8476)]