74818666

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 133407000

約数和(自身を除く): 58588334

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 169, 221, 338, 377, 442, 449, 493, 754, 898, 986, 2873, 4901, 5746, 5837, 6409, 7633, 9802, 11674, 12818, 13021, 15266, 26042, 75881, 83317, 99229, 151762, 166634, 169273, 198458, 221357, 338546, 442714, 1289977, 2200549, 2579954, 2877641, 4401098, 5755282, 37409333, 74818666]

約数ペア:

[(1, 74818666), (2, 37409333), (13, 5755282), (17, 4401098), (26, 2877641), (29, 2579954), (34, 2200549), (58, 1289977), (169, 442714), (221, 338546), (338, 221357), (377, 198458), (442, 169273), (449, 166634), (493, 151762), (754, 99229), (898, 83317), (986, 75881), (2873, 26042), (4901, 15266), (5746, 13021), (5837, 12818), (6409, 11674), (7633, 9802)]