23497838

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 46061568

約数和(自身を除く): 22563730

約数列:

[1, 2, 7, 13, 14, 26, 41, 47, 67, 82, 91, 94, 134, 182, 287, 329, 469, 533, 574, 611, 658, 871, 938, 1066, 1222, 1742, 1927, 2747, 3149, 3731, 3854, 4277, 5494, 6097, 6298, 7462, 8554, 12194, 13489, 19229, 22043, 25051, 26978, 35711, 38458, 40937, 44086, 50102, 71422, 81874, 129109, 175357, 249977, 258218, 286559, 350714, 499954, 573118, 903763, 1678417, 1807526, 3356834, 11748919, 23497838]

約数ペア:

[(1, 23497838), (2, 11748919), (7, 3356834), (13, 1807526), (14, 1678417), (26, 903763), (41, 573118), (47, 499954), (67, 350714), (82, 286559), (91, 258218), (94, 249977), (134, 175357), (182, 129109), (287, 81874), (329, 71422), (469, 50102), (533, 44086), (574, 40937), (611, 38458), (658, 35711), (871, 26978), (938, 25051), (1066, 22043), (1222, 19229), (1742, 13489), (1927, 12194), (2747, 8554), (3149, 7462), (3731, 6298), (3854, 6097), (4277, 5494)]