42021928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13933}}^1$

素因数の和:13981

約数の個数: 32

約数和(自身を含む): 87784200

約数和(自身を除く): 45762272

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 13933, 27866, 55732, 111464, 181129, 362258, 404057, 724516, 808114, 1449032, 1616228, 3232456, 5252741, 10505482, 21010964, 42021928]

約数ペア:

[(1, 42021928), (2, 21010964), (4, 10505482), (8, 5252741), (13, 3232456), (26, 1616228), (29, 1449032), (52, 808114), (58, 724516), (104, 404057), (116, 362258), (232, 181129), (377, 111464), (754, 55732), (1508, 27866), (3016, 13933)]