72105964

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{4201}}^1$

素因数の和:4825

約数の個数: 24

約数和(自身を含む): 144481568

約数和(自身を除く): 72375604

約数列:

[1, 2, 4, 7, 14, 28, 613, 1226, 2452, 4201, 4291, 8402, 8582, 16804, 17164, 29407, 58814, 117628, 2575213, 5150426, 10300852, 18026491, 36052982, 72105964]

約数ペア:

[(1, 72105964), (2, 36052982), (4, 18026491), (7, 10300852), (14, 5150426), (28, 2575213), (613, 117628), (1226, 58814), (2452, 29407), (4201, 17164), (4291, 16804), (8402, 8582)]