73120208

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34361}}^1$

素因数の和:34395

約数の個数: 40

約数和(自身を含む): 170435520

約数和(自身を除く): 97315312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 34361, 68722, 137444, 240527, 274888, 481054, 549776, 652859, 962108, 1305718, 1924216, 2611436, 3848432, 4570013, 5222872, 9140026, 10445744, 18280052, 36560104, 73120208]

約数ペア:

[(1, 73120208), (2, 36560104), (4, 18280052), (7, 10445744), (8, 9140026), (14, 5222872), (16, 4570013), (19, 3848432), (28, 2611436), (38, 1924216), (56, 1305718), (76, 962108), (112, 652859), (133, 549776), (152, 481054), (266, 274888), (304, 240527), (532, 137444), (1064, 68722), (2128, 34361)]