67705652

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{653}}^1$

素因数の和:717

約数の個数: 54

約数和(自身を含む): 144303138

約数和(自身を除く): 76597486

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 529, 644, 653, 1058, 1127, 1306, 2116, 2254, 2612, 3703, 4508, 4571, 7406, 9142, 14812, 15019, 18284, 25921, 30038, 31997, 51842, 60076, 63994, 103684, 105133, 127988, 210266, 345437, 420532, 690874, 735931, 1381748, 1471862, 2418059, 2943724, 4836118, 9672236, 16926413, 33852826, 67705652]

約数ペア:

[(1, 67705652), (2, 33852826), (4, 16926413), (7, 9672236), (14, 4836118), (23, 2943724), (28, 2418059), (46, 1471862), (49, 1381748), (92, 735931), (98, 690874), (161, 420532), (196, 345437), (322, 210266), (529, 127988), (644, 105133), (653, 103684), (1058, 63994), (1127, 60076), (1306, 51842), (2116, 31997), (2254, 30038), (2612, 25921), (3703, 18284), (4508, 15019), (4571, 14812), (7406, 9142)]