68548844

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26903}}^1$

素因数の和:26934

約数の個数: 36

約数和(自身を含む): 150285744

約数和(自身を除く): 81736900

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 26903, 53806, 107612, 188321, 349739, 376642, 699478, 753284, 1318247, 1398956, 2448173, 2636494, 4896346, 5272988, 9792692, 17137211, 34274422, 68548844]

約数ペア:

[(1, 68548844), (2, 34274422), (4, 17137211), (7, 9792692), (13, 5272988), (14, 4896346), (26, 2636494), (28, 2448173), (49, 1398956), (52, 1318247), (91, 753284), (98, 699478), (182, 376642), (196, 349739), (364, 188321), (637, 107612), (1274, 53806), (2548, 26903)]