71291234986

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{10847}}^1$

素因数の和:11103

約数の個数: 48

約数和(自身を含む): 115815764736

約数和(自身を除く): 44524529750

約数列:

[1, 2, 17, 34, 83, 137, 166, 274, 289, 578, 1411, 2329, 2822, 4658, 10847, 11371, 21694, 22742, 23987, 39593, 47974, 79186, 184399, 193307, 368798, 386614, 900301, 1486039, 1800602, 2972078, 3134783, 3286219, 6269566, 6572438, 15305117, 25262663, 30610234, 50525326, 123341237, 246682474, 260186989, 429465271, 520373978, 858930542, 2096801029, 4193602058, 35645617493, 71291234986]

約数ペア:

[(1, 71291234986), (2, 35645617493), (17, 4193602058), (34, 2096801029), (83, 858930542), (137, 520373978), (166, 429465271), (274, 260186989), (289, 246682474), (578, 123341237), (1411, 50525326), (2329, 30610234), (2822, 25262663), (4658, 15305117), (10847, 6572438), (11371, 6269566), (21694, 3286219), (22742, 3134783), (23987, 2972078), (39593, 1800602), (47974, 1486039), (79186, 900301), (184399, 386614), (193307, 368798)]