25492764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 66421264

約数和(自身を除く): 40928500

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 121, 132, 181, 194, 242, 291, 362, 363, 388, 484, 543, 582, 724, 726, 1067, 1086, 1164, 1452, 1991, 2134, 2172, 3201, 3982, 4268, 5973, 6402, 7964, 11737, 11946, 12804, 17557, 21901, 23474, 23892, 35114, 35211, 43802, 46948, 52671, 65703, 70228, 70422, 87604, 105342, 131406, 140844, 193127, 210684, 262812, 386254, 579381, 772508, 1158762, 2124397, 2317524, 4248794, 6373191, 8497588, 12746382, 25492764]

約数ペア:

[(1, 25492764), (2, 12746382), (3, 8497588), (4, 6373191), (6, 4248794), (11, 2317524), (12, 2124397), (22, 1158762), (33, 772508), (44, 579381), (66, 386254), (97, 262812), (121, 210684), (132, 193127), (181, 140844), (194, 131406), (242, 105342), (291, 87604), (362, 70422), (363, 70228), (388, 65703), (484, 52671), (543, 46948), (582, 43802), (724, 35211), (726, 35114), (1067, 23892), (1086, 23474), (1164, 21901), (1452, 17557), (1991, 12804), (2134, 11946), (2172, 11737), (3201, 7964), (3982, 6402), (4268, 5973)]