25847874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{293}}^1$

素因数の和:356

約数の個数: 72

約数和(自身を含む): 62948340

約数和(自身を除く): 37100466

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 169, 174, 234, 261, 293, 338, 377, 507, 522, 586, 754, 879, 1014, 1131, 1521, 1758, 2262, 2637, 3042, 3393, 3809, 4901, 5274, 6786, 7618, 8497, 9802, 11427, 14703, 16994, 22854, 25491, 29406, 34281, 44109, 49517, 50982, 68562, 76473, 88218, 99034, 110461, 148551, 152946, 220922, 297102, 331383, 445653, 662766, 891306, 994149, 1435993, 1988298, 2871986, 4307979, 8615958, 12923937, 25847874]

約数ペア:

[(1, 25847874), (2, 12923937), (3, 8615958), (6, 4307979), (9, 2871986), (13, 1988298), (18, 1435993), (26, 994149), (29, 891306), (39, 662766), (58, 445653), (78, 331383), (87, 297102), (117, 220922), (169, 152946), (174, 148551), (234, 110461), (261, 99034), (293, 88218), (338, 76473), (377, 68562), (507, 50982), (522, 49517), (586, 44109), (754, 34281), (879, 29406), (1014, 25491), (1131, 22854), (1521, 16994), (1758, 14703), (2262, 11427), (2637, 9802), (3042, 8497), (3393, 7618), (3809, 6786), (4901, 5274)]