25067544

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 65111040

約数和(自身を除く): 40043496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 71, 94, 141, 142, 188, 213, 282, 284, 313, 376, 426, 564, 568, 626, 852, 939, 1128, 1252, 1704, 1878, 2504, 3337, 3756, 6674, 7512, 10011, 13348, 14711, 20022, 22223, 26696, 29422, 40044, 44133, 44446, 58844, 66669, 80088, 88266, 88892, 117688, 133338, 176532, 177784, 266676, 353064, 533352, 1044481, 2088962, 3133443, 4177924, 6266886, 8355848, 12533772, 25067544]

約数ペア:

[(1, 25067544), (2, 12533772), (3, 8355848), (4, 6266886), (6, 4177924), (8, 3133443), (12, 2088962), (24, 1044481), (47, 533352), (71, 353064), (94, 266676), (141, 177784), (142, 176532), (188, 133338), (213, 117688), (282, 88892), (284, 88266), (313, 80088), (376, 66669), (426, 58844), (564, 44446), (568, 44133), (626, 40044), (852, 29422), (939, 26696), (1128, 22223), (1252, 20022), (1704, 14711), (1878, 13348), (2504, 10011), (3337, 7512), (3756, 6674)]