39120026

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 70412328

約数和(自身を除く): 31292302

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 121, 187, 242, 257, 374, 407, 514, 629, 814, 1258, 2057, 2827, 4114, 4369, 4477, 5654, 6919, 8738, 8954, 9509, 13838, 19018, 31097, 48059, 62194, 76109, 96118, 104599, 152218, 161653, 209198, 323306, 528649, 1057298, 1150589, 1778183, 2301178, 3556366, 19560013, 39120026]

約数ペア:

[(1, 39120026), (2, 19560013), (11, 3556366), (17, 2301178), (22, 1778183), (34, 1150589), (37, 1057298), (74, 528649), (121, 323306), (187, 209198), (242, 161653), (257, 152218), (374, 104599), (407, 96118), (514, 76109), (629, 62194), (814, 48059), (1258, 31097), (2057, 19018), (2827, 13838), (4114, 9509), (4369, 8954), (4477, 8738), (5654, 6919)]