72089344

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{14821}}^1$

素因数の和:14856

約数の個数: 36

約数和(自身を含む): 151480840

約数和(自身を除く): 79391496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 14821, 29642, 59284, 118568, 237136, 281599, 474272, 563198, 948544, 1126396, 1897088, 2252792, 3794176, 4505584, 9011168, 18022336, 36044672, 72089344]

約数ペア:

[(1, 72089344), (2, 36044672), (4, 18022336), (8, 9011168), (16, 4505584), (19, 3794176), (32, 2252792), (38, 1897088), (64, 1126396), (76, 948544), (128, 563198), (152, 474272), (256, 281599), (304, 237136), (608, 118568), (1216, 59284), (2432, 29642), (4864, 14821)]