38620808

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2729}}^1$

素因数の和:2825

約数の個数: 32

約数和(自身を含む): 76167000

約数和(自身を除く): 37546192

約数列:

[1, 2, 4, 8, 29, 58, 61, 116, 122, 232, 244, 488, 1769, 2729, 3538, 5458, 7076, 10916, 14152, 21832, 79141, 158282, 166469, 316564, 332938, 633128, 665876, 1331752, 4827601, 9655202, 19310404, 38620808]

約数ペア:

[(1, 38620808), (2, 19310404), (4, 9655202), (8, 4827601), (29, 1331752), (58, 665876), (61, 633128), (116, 332938), (122, 316564), (232, 166469), (244, 158282), (488, 79141), (1769, 21832), (2729, 14152), (3538, 10916), (5458, 7076)]