40379304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{240353}}^1$

素因数の和:240369

約数の個数: 32

約数和(自身を含む): 115369920

約数和(自身を除く): 74990616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 240353, 480706, 721059, 961412, 1442118, 1682471, 1922824, 2884236, 3364942, 5047413, 5768472, 6729884, 10094826, 13459768, 20189652, 40379304]

約数ペア:

[(1, 40379304), (2, 20189652), (3, 13459768), (4, 10094826), (6, 6729884), (7, 5768472), (8, 5047413), (12, 3364942), (14, 2884236), (21, 1922824), (24, 1682471), (28, 1442118), (42, 961412), (56, 721059), (84, 480706), (168, 240353)]