27852808328

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{6421}}^1\times {\mathrm{17491}}^1$

素因数の和:23949

約数の個数: 32

約数和(自身を含む): 53920139520

約数和(自身を除く): 26067331192

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 6421, 12842, 17491, 25684, 34982, 51368, 69964, 139928, 199051, 398102, 542221, 796204, 1084442, 1592408, 2168884, 4337768, 112309711, 224619422, 449238844, 898477688, 3481601041, 6963202082, 13926404164, 27852808328]

約数ペア:

[(1, 27852808328), (2, 13926404164), (4, 6963202082), (8, 3481601041), (31, 898477688), (62, 449238844), (124, 224619422), (248, 112309711), (6421, 4337768), (12842, 2168884), (17491, 1592408), (25684, 1084442), (34982, 796204), (51368, 542221), (69964, 398102), (139928, 199051)]