7990572

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 19404000

約数和(自身を除く): 11413428

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 109, 123, 149, 164, 218, 246, 298, 327, 436, 447, 492, 596, 654, 894, 1308, 1788, 4469, 6109, 8938, 12218, 13407, 16241, 17876, 18327, 24436, 26814, 32482, 36654, 48723, 53628, 64964, 73308, 97446, 194892, 665881, 1331762, 1997643, 2663524, 3995286, 7990572]

約数ペア:

[(1, 7990572), (2, 3995286), (3, 2663524), (4, 1997643), (6, 1331762), (12, 665881), (41, 194892), (82, 97446), (109, 73308), (123, 64964), (149, 53628), (164, 48723), (218, 36654), (246, 32482), (298, 26814), (327, 24436), (436, 18327), (447, 17876), (492, 16241), (596, 13407), (654, 12218), (894, 8938), (1308, 6109), (1788, 4469)]