40318057

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 49029120

約数和(自身を除く): 8711063

約数列:

[1, 13, 19, 23, 47, 151, 247, 299, 437, 611, 893, 1081, 1963, 2869, 3473, 5681, 7097, 11609, 14053, 20539, 37297, 45149, 65987, 92261, 134843, 163231, 267007, 857831, 1752959, 2122003, 3101389, 40318057]

約数ペア:

[(1, 40318057), (13, 3101389), (19, 2122003), (23, 1752959), (47, 857831), (151, 267007), (247, 163231), (299, 134843), (437, 92261), (611, 65987), (893, 45149), (1081, 37297), (1963, 20539), (2869, 14053), (3473, 11609), (5681, 7097)]