68193242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 123325440

約数和(自身を除く): 55132198

約数列:

[1, 2, 13, 19, 26, 31, 38, 61, 62, 73, 122, 146, 247, 403, 494, 589, 793, 806, 949, 1159, 1178, 1387, 1586, 1891, 1898, 2263, 2318, 2774, 3782, 4453, 4526, 7657, 8906, 15067, 15314, 18031, 24583, 29419, 30134, 35929, 36062, 42997, 49166, 57889, 58838, 71858, 84607, 85994, 115778, 138043, 169214, 276086, 467077, 558961, 934154, 1099891, 1117922, 1794559, 2199782, 2622817, 3589118, 5245634, 34096621, 68193242]

約数ペア:

[(1, 68193242), (2, 34096621), (13, 5245634), (19, 3589118), (26, 2622817), (31, 2199782), (38, 1794559), (61, 1117922), (62, 1099891), (73, 934154), (122, 558961), (146, 467077), (247, 276086), (403, 169214), (494, 138043), (589, 115778), (793, 85994), (806, 84607), (949, 71858), (1159, 58838), (1178, 57889), (1387, 49166), (1586, 42997), (1891, 36062), (1898, 35929), (2263, 30134), (2318, 29419), (2774, 24583), (3782, 18031), (4453, 15314), (4526, 15067), (7657, 8906)]