25289616

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 71923968

約数和(自身を除く): 46634352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 211, 227, 264, 422, 454, 528, 633, 681, 844, 908, 1266, 1362, 1688, 1816, 2321, 2497, 2532, 2724, 3376, 3632, 4642, 4994, 5064, 5448, 6963, 7491, 9284, 9988, 10128, 10896, 13926, 14982, 18568, 19976, 27852, 29964, 37136, 39952, 47897, 55704, 59928, 95794, 111408, 119856, 143691, 191588, 287382, 383176, 526867, 574764, 766352, 1053734, 1149528, 1580601, 2107468, 2299056, 3161202, 4214936, 6322404, 8429872, 12644808, 25289616]

約数ペア:

[(1, 25289616), (2, 12644808), (3, 8429872), (4, 6322404), (6, 4214936), (8, 3161202), (11, 2299056), (12, 2107468), (16, 1580601), (22, 1149528), (24, 1053734), (33, 766352), (44, 574764), (48, 526867), (66, 383176), (88, 287382), (132, 191588), (176, 143691), (211, 119856), (227, 111408), (264, 95794), (422, 59928), (454, 55704), (528, 47897), (633, 39952), (681, 37136), (844, 29964), (908, 27852), (1266, 19976), (1362, 18568), (1688, 14982), (1816, 13926), (2321, 10896), (2497, 10128), (2532, 9988), (2724, 9284), (3376, 7491), (3632, 6963), (4642, 5448), (4994, 5064)]