72301012

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{16447}}^1$

素因数の和:16615

約数の個数: 24

約数和(自身を含む): 145531904

約数和(自身を除く): 73230892

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 16447, 32894, 65788, 115129, 230258, 460516, 2582179, 5164358, 10328716, 18075253, 36150506, 72301012]

約数ペア:

[(1, 72301012), (2, 36150506), (4, 18075253), (7, 10328716), (14, 5164358), (28, 2582179), (157, 460516), (314, 230258), (628, 115129), (1099, 65788), (2198, 32894), (4396, 16447)]