8288972

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 14891184

約数和(自身を除く): 6602212

約数列:

[1, 2, 4, 67, 134, 157, 197, 268, 314, 394, 628, 788, 10519, 13199, 21038, 26398, 30929, 42076, 52796, 61858, 123716, 2072243, 4144486, 8288972]

約数ペア:

[(1, 8288972), (2, 4144486), (4, 2072243), (67, 123716), (134, 61858), (157, 52796), (197, 42076), (268, 30929), (314, 26398), (394, 21038), (628, 13199), (788, 10519)]