21935472

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{35153}}^1$

素因数の和:35177

約数の個数: 40

約数和(自身を含む): 61027344

約数和(自身を除く): 39091872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 35153, 70306, 105459, 140612, 210918, 281224, 421836, 456989, 562448, 843672, 913978, 1370967, 1687344, 1827956, 2741934, 3655912, 5483868, 7311824, 10967736, 21935472]

約数ペア:

[(1, 21935472), (2, 10967736), (3, 7311824), (4, 5483868), (6, 3655912), (8, 2741934), (12, 1827956), (13, 1687344), (16, 1370967), (24, 913978), (26, 843672), (39, 562448), (48, 456989), (52, 421836), (78, 281224), (104, 210918), (156, 140612), (208, 105459), (312, 70306), (624, 35153)]