68656248856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2819}}^1\times {\mathrm{234181}}^1$

素因数の和:237019

約数の個数: 32

約数和(自身を含む): 138682580400

約数和(自身を除く): 70026331544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2819, 5638, 11276, 22552, 36647, 73294, 146588, 234181, 293176, 468362, 936724, 1873448, 3044353, 6088706, 12177412, 24354824, 660156239, 1320312478, 2640624956, 5281249912, 8582031107, 17164062214, 34328124428, 68656248856]

約数ペア:

[(1, 68656248856), (2, 34328124428), (4, 17164062214), (8, 8582031107), (13, 5281249912), (26, 2640624956), (52, 1320312478), (104, 660156239), (2819, 24354824), (5638, 12177412), (11276, 6088706), (22552, 3044353), (36647, 1873448), (73294, 936724), (146588, 468362), (234181, 293176)]