71388592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{691}}^1$

素因数の和:1297

約数の個数: 40

約数和(自身を含む): 151365312

約数和(自身を除く): 79976720

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 587, 691, 1174, 1382, 2348, 2764, 4696, 5528, 6457, 7601, 9392, 11056, 12914, 15202, 25828, 30404, 51656, 60808, 103312, 121616, 405617, 811234, 1622468, 3244936, 4461787, 6489872, 8923574, 17847148, 35694296, 71388592]

約数ペア:

[(1, 71388592), (2, 35694296), (4, 17847148), (8, 8923574), (11, 6489872), (16, 4461787), (22, 3244936), (44, 1622468), (88, 811234), (176, 405617), (587, 121616), (691, 103312), (1174, 60808), (1382, 51656), (2348, 30404), (2764, 25828), (4696, 15202), (5528, 12914), (6457, 11056), (7601, 9392)]