25237646

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 48

約数和(自身を含む): 46317744

約数和(自身を除く): 21080098

約数列:

[1, 2, 7, 14, 43, 49, 53, 86, 98, 106, 113, 226, 301, 371, 602, 742, 791, 1582, 2107, 2279, 2597, 4214, 4558, 4859, 5194, 5537, 5989, 9718, 11074, 11978, 15953, 31906, 34013, 41923, 68026, 83846, 111671, 223342, 238091, 257527, 293461, 476182, 515054, 586922, 1802689, 3605378, 12618823, 25237646]

約数ペア:

[(1, 25237646), (2, 12618823), (7, 3605378), (14, 1802689), (43, 586922), (49, 515054), (53, 476182), (86, 293461), (98, 257527), (106, 238091), (113, 223342), (226, 111671), (301, 83846), (371, 68026), (602, 41923), (742, 34013), (791, 31906), (1582, 15953), (2107, 11978), (2279, 11074), (2597, 9718), (4214, 5989), (4558, 5537), (4859, 5194)]