68609996

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{26927}}^1$

素因数の和:26958

約数の個数: 36

約数和(自身を含む): 150419808

約数和(自身を除く): 81809812

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 26927, 53854, 107708, 188489, 350051, 376978, 700102, 753956, 1319423, 1400204, 2450357, 2638846, 4900714, 5277692, 9801428, 17152499, 34304998, 68609996]

約数ペア:

[(1, 68609996), (2, 34304998), (4, 17152499), (7, 9801428), (13, 5277692), (14, 4900714), (26, 2638846), (28, 2450357), (49, 1400204), (52, 1319423), (91, 753956), (98, 700102), (182, 376978), (196, 350051), (364, 188489), (637, 107708), (1274, 53854), (2548, 26927)]