40682486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 67683168

約数和(自身を除く): 27000682

約数列:

[1, 2, 13, 26, 61, 113, 122, 226, 227, 454, 793, 1469, 1586, 2938, 2951, 5902, 6893, 13786, 13847, 25651, 27694, 51302, 89609, 179218, 180011, 333463, 360022, 666926, 1564711, 3129422, 20341243, 40682486]

約数ペア:

[(1, 40682486), (2, 20341243), (13, 3129422), (26, 1564711), (61, 666926), (113, 360022), (122, 333463), (226, 180011), (227, 179218), (454, 89609), (793, 51302), (1469, 27694), (1586, 25651), (2938, 13847), (2951, 13786), (5902, 6893)]