13040132

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 27527808

約数和(自身を除く): 14487676

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 74, 82, 148, 164, 259, 287, 307, 518, 574, 614, 1036, 1148, 1228, 1517, 2149, 3034, 4298, 6068, 8596, 10619, 11359, 12587, 21238, 22718, 25174, 42476, 45436, 50348, 79513, 88109, 159026, 176218, 318052, 352436, 465719, 931438, 1862876, 3260033, 6520066, 13040132]

約数ペア:

[(1, 13040132), (2, 6520066), (4, 3260033), (7, 1862876), (14, 931438), (28, 465719), (37, 352436), (41, 318052), (74, 176218), (82, 159026), (148, 88109), (164, 79513), (259, 50348), (287, 45436), (307, 42476), (518, 25174), (574, 22718), (614, 21238), (1036, 12587), (1148, 11359), (1228, 10619), (1517, 8596), (2149, 6068), (3034, 4298)]