38792642

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3557}}^1$

素因数の和:3626

約数の個数: 32

約数和(自身を含む): 71729280

約数和(自身を除く): 32936638

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 3557, 5453, 7114, 10906, 24899, 49798, 67583, 135166, 145837, 291674, 473081, 946162, 1020859, 2041718, 2770903, 5541806, 19396321, 38792642]

約数ペア:

[(1, 38792642), (2, 19396321), (7, 5541806), (14, 2770903), (19, 2041718), (38, 1020859), (41, 946162), (82, 473081), (133, 291674), (266, 145837), (287, 135166), (574, 67583), (779, 49798), (1558, 24899), (3557, 10906), (5453, 7114)]