65805388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 130846464

約数和(自身を除く): 65041076

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 83, 148, 166, 332, 407, 487, 814, 913, 974, 1628, 1826, 1948, 3071, 3652, 5357, 6142, 10714, 12284, 18019, 21428, 33781, 36038, 40421, 67562, 72076, 80842, 135124, 161684, 198209, 396418, 444631, 792836, 889262, 1495577, 1778524, 2991154, 5982308, 16451347, 32902694, 65805388]

約数ペア:

[(1, 65805388), (2, 32902694), (4, 16451347), (11, 5982308), (22, 2991154), (37, 1778524), (44, 1495577), (74, 889262), (83, 792836), (148, 444631), (166, 396418), (332, 198209), (407, 161684), (487, 135124), (814, 80842), (913, 72076), (974, 67562), (1628, 40421), (1826, 36038), (1948, 33781), (3071, 21428), (3652, 18019), (5357, 12284), (6142, 10714)]