40562038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 68638752

約数和(自身を除く): 28076714

約数列:

[1, 2, 11, 22, 41, 82, 193, 233, 386, 451, 466, 902, 2123, 2563, 4246, 5126, 7913, 9553, 15826, 19106, 44969, 87043, 89938, 105083, 174086, 210166, 494659, 989318, 1843729, 3687458, 20281019, 40562038]

約数ペア:

[(1, 40562038), (2, 20281019), (11, 3687458), (22, 1843729), (41, 989318), (82, 494659), (193, 210166), (233, 174086), (386, 105083), (451, 89938), (466, 87043), (902, 44969), (2123, 19106), (2563, 15826), (4246, 9553), (5126, 7913)]