8515704968

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{1321}}^1\times {\mathrm{2591}}^1$

素因数の和:4229

約数の個数: 32

約数和(自身を含む): 16036600320

約数和(自身を除く): 7520895352

約数列:

[1, 2, 4, 8, 311, 622, 1244, 1321, 2488, 2591, 2642, 5182, 5284, 10364, 10568, 20728, 410831, 805801, 821662, 1611602, 1643324, 3223204, 3286648, 3422711, 6446408, 6845422, 13690844, 27381688, 1064463121, 2128926242, 4257852484, 8515704968]

約数ペア:

[(1, 8515704968), (2, 4257852484), (4, 2128926242), (8, 1064463121), (311, 27381688), (622, 13690844), (1244, 6845422), (1321, 6446408), (2488, 3422711), (2591, 3286648), (2642, 3223204), (5182, 1643324), (5284, 1611602), (10364, 821662), (10568, 805801), (20728, 410831)]