71047670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1163}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 131997600

約数和(自身を除く): 60949930

約数列:

[1, 2, 5, 10, 41, 82, 149, 205, 298, 410, 745, 1163, 1490, 2326, 5815, 6109, 11630, 12218, 30545, 47683, 61090, 95366, 173287, 238415, 346574, 476830, 866435, 1732870, 7104767, 14209534, 35523835, 71047670]

約数ペア:

[(1, 71047670), (2, 35523835), (5, 14209534), (10, 7104767), (41, 1732870), (82, 866435), (149, 476830), (205, 346574), (298, 238415), (410, 173287), (745, 95366), (1163, 61090), (1490, 47683), (2326, 30545), (5815, 12218), (6109, 11630)]