25241488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 51568128

約数和(自身を除く): 26326640

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 113, 184, 226, 368, 452, 607, 904, 1214, 1808, 2428, 2599, 4856, 5198, 9712, 10396, 13961, 20792, 27922, 41584, 55844, 68591, 111688, 137182, 223376, 274364, 548728, 1097456, 1577593, 3155186, 6310372, 12620744, 25241488]

約数ペア:

[(1, 25241488), (2, 12620744), (4, 6310372), (8, 3155186), (16, 1577593), (23, 1097456), (46, 548728), (92, 274364), (113, 223376), (184, 137182), (226, 111688), (368, 68591), (452, 55844), (607, 41584), (904, 27922), (1214, 20792), (1808, 13961), (2428, 10396), (2599, 9712), (4856, 5198)]