78941168

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:921

約数の個数: 40

約数和(自身を含む): 157275648

約数和(自身を除く): 78334480

約数列:

[1, 2, 4, 8, 16, 53, 106, 127, 212, 254, 424, 508, 733, 848, 1016, 1466, 2032, 2932, 5864, 6731, 11728, 13462, 26924, 38849, 53848, 77698, 93091, 107696, 155396, 186182, 310792, 372364, 621584, 744728, 1489456, 4933823, 9867646, 19735292, 39470584, 78941168]

約数ペア:

[(1, 78941168), (2, 39470584), (4, 19735292), (8, 9867646), (16, 4933823), (53, 1489456), (106, 744728), (127, 621584), (212, 372364), (254, 310792), (424, 186182), (508, 155396), (733, 107696), (848, 93091), (1016, 77698), (1466, 53848), (2032, 38849), (2932, 26924), (5864, 13462), (6731, 11728)]