82479817

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 105523200

約数和(自身を除く): 23043383

約数列:

[1, 7, 19, 23, 59, 133, 161, 413, 437, 457, 1121, 1357, 3059, 3199, 7847, 8683, 9499, 10511, 25783, 26963, 60781, 73577, 180481, 188741, 199709, 512297, 620149, 1397963, 3586079, 4341043, 11782831, 82479817]

約数ペア:

[(1, 82479817), (7, 11782831), (19, 4341043), (23, 3586079), (59, 1397963), (133, 620149), (161, 512297), (413, 199709), (437, 188741), (457, 180481), (1121, 73577), (1357, 60781), (3059, 26963), (3199, 25783), (7847, 10511), (8683, 9499)]