68711006

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 129177504

約数和(自身を除く): 60466498

約数列:

[1, 2, 7, 13, 14, 26, 91, 113, 169, 182, 226, 257, 338, 514, 791, 1183, 1469, 1582, 1799, 2366, 2938, 3341, 3598, 6682, 10283, 19097, 20566, 23387, 29041, 38194, 43433, 46774, 58082, 86866, 133679, 203287, 267358, 304031, 377533, 406574, 608062, 755066, 2642731, 4907929, 5285462, 9815858, 34355503, 68711006]

約数ペア:

[(1, 68711006), (2, 34355503), (7, 9815858), (13, 5285462), (14, 4907929), (26, 2642731), (91, 755066), (113, 608062), (169, 406574), (182, 377533), (226, 304031), (257, 267358), (338, 203287), (514, 133679), (791, 86866), (1183, 58082), (1469, 46774), (1582, 43433), (1799, 38194), (2366, 29041), (2938, 23387), (3341, 20566), (3598, 19097), (6682, 10283)]