72379918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{75239}}^1$

素因数の和:75291

約数の個数: 16

約数和(自身を含む): 120083040

約数和(自身を除く): 47703122

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 75239, 150478, 978107, 1956214, 2783843, 5567686, 36189959, 72379918]

約数ペア:

[(1, 72379918), (2, 36189959), (13, 5567686), (26, 2783843), (37, 1956214), (74, 978107), (481, 150478), (962, 75239)]