68800336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1181}}^1$

素因数の和:1531

約数の個数: 40

約数和(自身を含む): 145981728

約数和(自身を除く): 77181392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 331, 662, 1181, 1324, 2362, 2648, 3641, 4724, 5296, 7282, 9448, 12991, 14564, 18896, 25982, 29128, 51964, 58256, 103928, 207856, 390911, 781822, 1563644, 3127288, 4300021, 6254576, 8600042, 17200084, 34400168, 68800336]

約数ペア:

[(1, 68800336), (2, 34400168), (4, 17200084), (8, 8600042), (11, 6254576), (16, 4300021), (22, 3127288), (44, 1563644), (88, 781822), (176, 390911), (331, 207856), (662, 103928), (1181, 58256), (1324, 51964), (2362, 29128), (2648, 25982), (3641, 18896), (4724, 14564), (5296, 12991), (7282, 9448)]