25808668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 49351680

約数和(自身を除く): 23543012

約数列:

[1, 2, 4, 23, 46, 53, 67, 79, 92, 106, 134, 158, 212, 268, 316, 1219, 1541, 1817, 2438, 3082, 3551, 3634, 4187, 4876, 5293, 6164, 7102, 7268, 8374, 10586, 14204, 16748, 21172, 81673, 96301, 121739, 163346, 192602, 243478, 280529, 326692, 385204, 486956, 561058, 1122116, 6452167, 12904334, 25808668]

約数ペア:

[(1, 25808668), (2, 12904334), (4, 6452167), (23, 1122116), (46, 561058), (53, 486956), (67, 385204), (79, 326692), (92, 280529), (106, 243478), (134, 192602), (158, 163346), (212, 121739), (268, 96301), (316, 81673), (1219, 21172), (1541, 16748), (1817, 14204), (2438, 10586), (3082, 8374), (3551, 7268), (3634, 7102), (4187, 6164), (4876, 5293)]