25970588

素因数分解:

$2^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 55372800

約数和(自身を除く): 29402212

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 343, 644, 686, 823, 1127, 1372, 1646, 2254, 3292, 4508, 5761, 7889, 11522, 15778, 18929, 23044, 31556, 37858, 40327, 75716, 80654, 132503, 161308, 265006, 282289, 530012, 564578, 927521, 1129156, 1855042, 3710084, 6492647, 12985294, 25970588]

約数ペア:

[(1, 25970588), (2, 12985294), (4, 6492647), (7, 3710084), (14, 1855042), (23, 1129156), (28, 927521), (46, 564578), (49, 530012), (92, 282289), (98, 265006), (161, 161308), (196, 132503), (322, 80654), (343, 75716), (644, 40327), (686, 37858), (823, 31556), (1127, 23044), (1372, 18929), (1646, 15778), (2254, 11522), (3292, 7889), (4508, 5761)]