39005638

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{503}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 30667322

約数列:

[1, 2, 7, 14, 29, 58, 191, 203, 382, 406, 503, 1006, 1337, 2674, 3521, 5539, 7042, 11078, 14587, 29174, 38773, 77546, 96073, 102109, 192146, 204218, 672511, 1345022, 2786117, 5572234, 19502819, 39005638]

約数ペア:

[(1, 39005638), (2, 19502819), (7, 5572234), (14, 2786117), (29, 1345022), (58, 672511), (191, 204218), (203, 192146), (382, 102109), (406, 96073), (503, 77546), (1006, 38773), (1337, 29174), (2674, 14587), (3521, 11078), (5539, 7042)]