71491416

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{22739}}^1$

素因数の和:22879

約数の個数: 32

約数和(自身を含む): 180100800

約数和(自身を除く): 108609384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 22739, 45478, 68217, 90956, 136434, 181912, 272868, 545736, 2978809, 5957618, 8936427, 11915236, 17872854, 23830472, 35745708, 71491416]

約数ペア:

[(1, 71491416), (2, 35745708), (3, 23830472), (4, 17872854), (6, 11915236), (8, 8936427), (12, 5957618), (24, 2978809), (131, 545736), (262, 272868), (393, 181912), (524, 136434), (786, 90956), (1048, 68217), (1572, 45478), (3144, 22739)]