67775812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 135553600

約数和(自身を除く): 67777788

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 181, 247, 362, 379, 494, 724, 758, 988, 1516, 2353, 3439, 4706, 4927, 6878, 7201, 9412, 9854, 13756, 14402, 19708, 28804, 44707, 68599, 89414, 93613, 137198, 178828, 187226, 274396, 374452, 891787, 1303381, 1783574, 2606762, 3567148, 5213524, 16943953, 33887906, 67775812]

約数ペア:

[(1, 67775812), (2, 33887906), (4, 16943953), (13, 5213524), (19, 3567148), (26, 2606762), (38, 1783574), (52, 1303381), (76, 891787), (181, 374452), (247, 274396), (362, 187226), (379, 178828), (494, 137198), (724, 93613), (758, 89414), (988, 68599), (1516, 44707), (2353, 28804), (3439, 19708), (4706, 14402), (4927, 13756), (6878, 9854), (7201, 9412)]