68050424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{15217}}^1$

素因数の和:15279

約数の個数: 32

約数和(自身を含む): 140614320

約数和(自身を除く): 72563896

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 15217, 30434, 60868, 121736, 197821, 395642, 654331, 791284, 1308662, 1582568, 2617324, 5234648, 8506303, 17012606, 34025212, 68050424]

約数ペア:

[(1, 68050424), (2, 34025212), (4, 17012606), (8, 8506303), (13, 5234648), (26, 2617324), (43, 1582568), (52, 1308662), (86, 791284), (104, 654331), (172, 395642), (344, 197821), (559, 121736), (1118, 60868), (2236, 30434), (4472, 15217)]