69946772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6389}}^1$

素因数の和:6440

約数の個数: 48

約数和(自身を含む): 154586880

約数和(自身を除く): 84640108

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 6389, 10948, 12778, 25556, 44723, 89446, 108613, 146947, 178892, 217226, 293894, 434452, 587788, 760291, 1028629, 1520582, 2057258, 2498099, 3041164, 4114516, 4996198, 9992396, 17486693, 34973386, 69946772]

約数ペア:

[(1, 69946772), (2, 34973386), (4, 17486693), (7, 9992396), (14, 4996198), (17, 4114516), (23, 3041164), (28, 2498099), (34, 2057258), (46, 1520582), (68, 1028629), (92, 760291), (119, 587788), (161, 434452), (238, 293894), (322, 217226), (391, 178892), (476, 146947), (644, 108613), (782, 89446), (1564, 44723), (2737, 25556), (5474, 12778), (6389, 10948)]