72304628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{7369}}^1$

素因数の和:7607

約数の個数: 24

約数和(自身を含む): 138673920

約数和(自身を除く): 66369292

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 7369, 9812, 14738, 29476, 81059, 162118, 324236, 1643287, 3286574, 6573148, 18076157, 36152314, 72304628]

約数ペア:

[(1, 72304628), (2, 36152314), (4, 18076157), (11, 6573148), (22, 3286574), (44, 1643287), (223, 324236), (446, 162118), (892, 81059), (2453, 29476), (4906, 14738), (7369, 9812)]