68852732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 137639040

約数和(自身を除く): 68786308

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 227, 247, 307, 454, 494, 614, 908, 988, 1228, 2951, 3991, 4313, 5833, 5902, 7982, 8626, 11666, 11804, 15964, 17252, 23332, 56069, 69689, 75829, 112138, 139378, 151658, 224276, 278756, 303316, 905957, 1324091, 1811914, 2648182, 3623828, 5296364, 17213183, 34426366, 68852732]

約数ペア:

[(1, 68852732), (2, 34426366), (4, 17213183), (13, 5296364), (19, 3623828), (26, 2648182), (38, 1811914), (52, 1324091), (76, 905957), (227, 303316), (247, 278756), (307, 224276), (454, 151658), (494, 139378), (614, 112138), (908, 75829), (988, 69689), (1228, 56069), (2951, 23332), (3991, 17252), (4313, 15964), (5833, 11804), (5902, 11666), (7982, 8626)]