40392394

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 71406720

約数和(自身を除く): 31014326

約数列:

[1, 2, 7, 14, 43, 86, 229, 293, 301, 458, 586, 602, 1603, 2051, 3206, 4102, 9847, 12599, 19694, 25198, 67097, 68929, 88193, 134194, 137858, 176386, 469679, 939358, 2885171, 5770342, 20196197, 40392394]

約数ペア:

[(1, 40392394), (2, 20196197), (7, 5770342), (14, 2885171), (43, 939358), (86, 469679), (229, 176386), (293, 137858), (301, 134194), (458, 88193), (586, 68929), (602, 67097), (1603, 25198), (2051, 19694), (3206, 12599), (4102, 9847)]