22976149

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 31190400

約数和(自身を除く): 8214251

約数列:

[1, 7, 19, 23, 29, 37, 49, 133, 161, 203, 259, 437, 551, 667, 703, 851, 931, 1073, 1127, 1421, 1813, 3059, 3857, 4669, 4921, 5957, 7511, 12673, 16169, 20387, 21413, 24679, 26999, 32683, 34447, 41699, 52577, 88711, 113183, 142709, 172753, 468901, 620977, 792281, 998963, 1209271, 3282307, 22976149]

約数ペア:

[(1, 22976149), (7, 3282307), (19, 1209271), (23, 998963), (29, 792281), (37, 620977), (49, 468901), (133, 172753), (161, 142709), (203, 113183), (259, 88711), (437, 52577), (551, 41699), (667, 34447), (703, 32683), (851, 26999), (931, 24679), (1073, 21413), (1127, 20387), (1421, 16169), (1813, 12673), (3059, 7511), (3857, 5957), (4669, 4921)]