72723434

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{51431}}^1$

素因数の和:51541

約数の個数: 16

約数和(自身を含む): 125905536

約数和(自身を除く): 53182102

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 51431, 102862, 360017, 720034, 5194531, 10389062, 36361717, 72723434]

約数ペア:

[(1, 72723434), (2, 36361717), (7, 10389062), (14, 5194531), (101, 720034), (202, 360017), (707, 102862), (1414, 51431)]