39893104

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:977

約数の個数: 40

約数和(自身を含む): 80480960

約数和(自身を除く): 40587856

約数列:

[1, 2, 4, 8, 16, 37, 74, 79, 148, 158, 296, 316, 592, 632, 853, 1264, 1706, 2923, 3412, 5846, 6824, 11692, 13648, 23384, 31561, 46768, 63122, 67387, 126244, 134774, 252488, 269548, 504976, 539096, 1078192, 2493319, 4986638, 9973276, 19946552, 39893104]

約数ペア:

[(1, 39893104), (2, 19946552), (4, 9973276), (8, 4986638), (16, 2493319), (37, 1078192), (74, 539096), (79, 504976), (148, 269548), (158, 252488), (296, 134774), (316, 126244), (592, 67387), (632, 63122), (853, 46768), (1264, 31561), (1706, 23384), (2923, 13648), (3412, 11692), (5846, 6824)]