25478904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{937}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 70237440

約数和(自身を除く): 44758536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 103, 132, 206, 264, 309, 412, 618, 824, 937, 1133, 1236, 1874, 2266, 2472, 2811, 3399, 3748, 4532, 5622, 6798, 7496, 9064, 10307, 11244, 13596, 20614, 22488, 27192, 30921, 41228, 61842, 82456, 96511, 123684, 193022, 247368, 289533, 386044, 579066, 772088, 1061621, 1158132, 2123242, 2316264, 3184863, 4246484, 6369726, 8492968, 12739452, 25478904]

約数ペア:

[(1, 25478904), (2, 12739452), (3, 8492968), (4, 6369726), (6, 4246484), (8, 3184863), (11, 2316264), (12, 2123242), (22, 1158132), (24, 1061621), (33, 772088), (44, 579066), (66, 386044), (88, 289533), (103, 247368), (132, 193022), (206, 123684), (264, 96511), (309, 82456), (412, 61842), (618, 41228), (824, 30921), (937, 27192), (1133, 22488), (1236, 20614), (1874, 13596), (2266, 11244), (2472, 10307), (2811, 9064), (3399, 7496), (3748, 6798), (4532, 5622)]