42575786

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 75841920

約数和(自身を除く): 33266134

約数列:

[1, 2, 11, 17, 22, 34, 79, 121, 131, 158, 187, 242, 262, 374, 869, 1343, 1441, 1738, 2057, 2227, 2686, 2882, 4114, 4454, 9559, 10349, 14773, 15851, 19118, 20698, 24497, 29546, 31702, 48994, 113839, 162503, 175933, 227678, 269467, 325006, 351866, 538934, 1252229, 1935263, 2504458, 3870526, 21287893, 42575786]

約数ペア:

[(1, 42575786), (2, 21287893), (11, 3870526), (17, 2504458), (22, 1935263), (34, 1252229), (79, 538934), (121, 351866), (131, 325006), (158, 269467), (187, 227678), (242, 175933), (262, 162503), (374, 113839), (869, 48994), (1343, 31702), (1441, 29546), (1738, 24497), (2057, 20698), (2227, 19118), (2686, 15851), (2882, 14773), (4114, 10349), (4454, 9559)]