40576834

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{953}}^1$

素因数の和:1365

約数の個数: 16

約数和(自身を含む): 62105400

約数和(自身を除く): 21528566

約数列:

[1, 2, 61, 122, 349, 698, 953, 1906, 21289, 42578, 58133, 116266, 332597, 665194, 20288417, 40576834]

約数ペア:

[(1, 40576834), (2, 20288417), (61, 665194), (122, 332597), (349, 116266), (698, 58133), (953, 42578), (1906, 21289)]