8660842996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{39779}}^1$

素因数の和:39928

約数の個数: 48

約数和(自身を含む): 16841260800

約数和(自身を除く): 8180417804

約数列:

[1, 2, 4, 13, 26, 52, 53, 79, 106, 158, 212, 316, 689, 1027, 1378, 2054, 2756, 4108, 4187, 8374, 16748, 39779, 54431, 79558, 108862, 159116, 217724, 517127, 1034254, 2068508, 2108287, 3142541, 4216574, 6285082, 8433148, 12570164, 27407731, 40853033, 54815462, 81706066, 109630924, 163412132, 166554673, 333109346, 666218692, 2165210749, 4330421498, 8660842996]

約数ペア:

[(1, 8660842996), (2, 4330421498), (4, 2165210749), (13, 666218692), (26, 333109346), (52, 166554673), (53, 163412132), (79, 109630924), (106, 81706066), (158, 54815462), (212, 40853033), (316, 27407731), (689, 12570164), (1027, 8433148), (1378, 6285082), (2054, 4216574), (2756, 3142541), (4108, 2108287), (4187, 2068508), (8374, 1034254), (16748, 517127), (39779, 217724), (54431, 159116), (79558, 108862)]