68280476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 136055808

約数和(自身を除く): 67775332

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 113, 124, 226, 341, 443, 452, 682, 886, 1243, 1364, 1772, 2486, 3503, 4873, 4972, 7006, 9746, 13733, 14012, 19492, 27466, 38533, 50059, 54932, 77066, 100118, 151063, 154132, 200236, 302126, 550649, 604252, 1101298, 1551829, 2202596, 3103658, 6207316, 17070119, 34140238, 68280476]

約数ペア:

[(1, 68280476), (2, 34140238), (4, 17070119), (11, 6207316), (22, 3103658), (31, 2202596), (44, 1551829), (62, 1101298), (113, 604252), (124, 550649), (226, 302126), (341, 200236), (443, 154132), (452, 151063), (682, 100118), (886, 77066), (1243, 54932), (1364, 50059), (1772, 38533), (2486, 27466), (3503, 19492), (4873, 14012), (4972, 13733), (7006, 9746)]