68842852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1181}}^1$

素因数の和:1276

約数の個数: 48

約数和(自身を含む): 139003200

約数和(自身を除く): 70160348

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 59, 76, 118, 236, 247, 494, 767, 988, 1121, 1181, 1534, 2242, 2362, 3068, 4484, 4724, 14573, 15353, 22439, 29146, 30706, 44878, 58292, 61412, 69679, 89756, 139358, 278716, 291707, 583414, 905827, 1166828, 1323901, 1811654, 2647802, 3623308, 5295604, 17210713, 34421426, 68842852]

約数ペア:

[(1, 68842852), (2, 34421426), (4, 17210713), (13, 5295604), (19, 3623308), (26, 2647802), (38, 1811654), (52, 1323901), (59, 1166828), (76, 905827), (118, 583414), (236, 291707), (247, 278716), (494, 139358), (767, 89756), (988, 69679), (1121, 61412), (1181, 58292), (1534, 44878), (2242, 30706), (2362, 29146), (3068, 22439), (4484, 15353), (4724, 14573)]