25670896

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1$

素因数の和:569

約数の個数: 40

約数和(自身を含む): 51700064

約数和(自身を除く): 26029168

約数列:

[1, 2, 4, 8, 16, 37, 74, 103, 148, 206, 296, 412, 421, 592, 824, 842, 1648, 1684, 3368, 3811, 6736, 7622, 15244, 15577, 30488, 31154, 43363, 60976, 62308, 86726, 124616, 173452, 249232, 346904, 693808, 1604431, 3208862, 6417724, 12835448, 25670896]

約数ペア:

[(1, 25670896), (2, 12835448), (4, 6417724), (8, 3208862), (16, 1604431), (37, 693808), (74, 346904), (103, 249232), (148, 173452), (206, 124616), (296, 86726), (412, 62308), (421, 60976), (592, 43363), (824, 31154), (842, 30488), (1648, 15577), (1684, 15244), (3368, 7622), (3811, 6736)]