64258196

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{509}}^1\times {\mathrm{853}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 115853640

約数和(自身を除く): 51595444

約数列:

[1, 2, 4, 37, 74, 148, 509, 853, 1018, 1706, 2036, 3412, 18833, 31561, 37666, 63122, 75332, 126244, 434177, 868354, 1736708, 16064549, 32129098, 64258196]

約数ペア:

[(1, 64258196), (2, 32129098), (4, 16064549), (37, 1736708), (74, 868354), (148, 434177), (509, 126244), (853, 75332), (1018, 63122), (1706, 37666), (2036, 31561), (3412, 18833)]