72597266

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1097}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 129651840

約数和(自身を除く): 57054574

約数列:

[1, 2, 7, 14, 29, 58, 163, 203, 326, 406, 1097, 1141, 2194, 2282, 4727, 7679, 9454, 15358, 31813, 33089, 63626, 66178, 178811, 222691, 357622, 445382, 1251677, 2503354, 5185519, 10371038, 36298633, 72597266]

約数ペア:

[(1, 72597266), (2, 36298633), (7, 10371038), (14, 5185519), (29, 2503354), (58, 1251677), (163, 445382), (203, 357622), (326, 222691), (406, 178811), (1097, 66178), (1141, 63626), (2194, 33089), (2282, 31813), (4727, 15358), (7679, 9454)]