39809332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 77217280

約数和(自身を除く): 37407948

約数列:

[1, 2, 4, 19, 31, 38, 61, 62, 76, 122, 124, 244, 277, 554, 589, 1108, 1159, 1178, 1891, 2318, 2356, 3782, 4636, 5263, 7564, 8587, 10526, 16897, 17174, 21052, 33794, 34348, 35929, 67588, 71858, 143716, 163153, 321043, 326306, 523807, 642086, 652612, 1047614, 1284172, 2095228, 9952333, 19904666, 39809332]

約数ペア:

[(1, 39809332), (2, 19904666), (4, 9952333), (19, 2095228), (31, 1284172), (38, 1047614), (61, 652612), (62, 642086), (76, 523807), (122, 326306), (124, 321043), (244, 163153), (277, 143716), (554, 71858), (589, 67588), (1108, 35929), (1159, 34348), (1178, 33794), (1891, 21052), (2318, 17174), (2356, 16897), (3782, 10526), (4636, 8587), (5263, 7564)]