27465578

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 50232960

約数和(自身を除く): 22767382

約数列:

[1, 2, 7, 14, 47, 49, 67, 89, 94, 98, 134, 178, 329, 469, 623, 658, 938, 1246, 2303, 3149, 3283, 4183, 4361, 4606, 5963, 6298, 6566, 8366, 8722, 11926, 22043, 29281, 41741, 44086, 58562, 83482, 154301, 204967, 280261, 292187, 308602, 409934, 560522, 584374, 1961827, 3923654, 13732789, 27465578]

約数ペア:

[(1, 27465578), (2, 13732789), (7, 3923654), (14, 1961827), (47, 584374), (49, 560522), (67, 409934), (89, 308602), (94, 292187), (98, 280261), (134, 204967), (178, 154301), (329, 83482), (469, 58562), (623, 44086), (658, 41741), (938, 29281), (1246, 22043), (2303, 11926), (3149, 8722), (3283, 8366), (4183, 6566), (4361, 6298), (4606, 5963)]