25627758

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4159}}^1$

素因数の和:4256

約数の個数: 32

約数和(自身を含む): 55910400

約数和(自身を除く): 30282642

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 4159, 6162, 8318, 12477, 24954, 54067, 108134, 162201, 324402, 328561, 657122, 985683, 1971366, 4271293, 8542586, 12813879, 25627758]

約数ペア:

[(1, 25627758), (2, 12813879), (3, 8542586), (6, 4271293), (13, 1971366), (26, 985683), (39, 657122), (78, 328561), (79, 324402), (158, 162201), (237, 108134), (474, 54067), (1027, 24954), (2054, 12477), (3081, 8318), (4159, 6162)]