42948868

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:792

約数の個数: 36

約数和(自身を含む): 81464292

約数和(自身を除く): 38515424

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 289, 578, 701, 901, 1156, 1402, 1802, 2804, 3604, 11917, 15317, 23834, 30634, 37153, 47668, 61268, 74306, 148612, 202589, 405178, 631601, 810356, 1263202, 2526404, 10737217, 21474434, 42948868]

約数ペア:

[(1, 42948868), (2, 21474434), (4, 10737217), (17, 2526404), (34, 1263202), (53, 810356), (68, 631601), (106, 405178), (212, 202589), (289, 148612), (578, 74306), (701, 61268), (901, 47668), (1156, 37153), (1402, 30634), (1802, 23834), (2804, 15317), (3604, 11917)]