72905644

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{5303}}^1$

素因数の和:5805

約数の個数: 24

約数和(自身を含む): 146135808

約数和(自身を除く): 73230164

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 3437, 5303, 6874, 10606, 13748, 21212, 37121, 74242, 148484, 2603773, 5207546, 10415092, 18226411, 36452822, 72905644]

約数ペア:

[(1, 72905644), (2, 36452822), (4, 18226411), (7, 10415092), (14, 5207546), (28, 2603773), (491, 148484), (982, 74242), (1964, 37121), (3437, 21212), (5303, 13748), (6874, 10606)]