26505556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 59092992

約数和(自身を除く): 32587436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 1034, 1316, 1831, 2068, 3619, 3662, 7238, 7324, 12817, 14476, 20141, 25634, 40282, 51268, 80564, 86057, 140987, 172114, 281974, 344228, 563948, 602399, 946627, 1204798, 1893254, 2409596, 3786508, 6626389, 13252778, 26505556]

約数ペア:

[(1, 26505556), (2, 13252778), (4, 6626389), (7, 3786508), (11, 2409596), (14, 1893254), (22, 1204798), (28, 946627), (44, 602399), (47, 563948), (77, 344228), (94, 281974), (154, 172114), (188, 140987), (308, 86057), (329, 80564), (517, 51268), (658, 40282), (1034, 25634), (1316, 20141), (1831, 14476), (2068, 12817), (3619, 7324), (3662, 7238)]