65724828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421313}}^1$

素因数の和:421333

約数の個数: 24

約数和(自身を含む): 165155088

約数和(自身を除く): 99430260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 421313, 842626, 1263939, 1685252, 2527878, 5055756, 5477069, 10954138, 16431207, 21908276, 32862414, 65724828]

約数ペア:

[(1, 65724828), (2, 32862414), (3, 21908276), (4, 16431207), (6, 10954138), (12, 5477069), (13, 5055756), (26, 2527878), (39, 1685252), (52, 1263939), (78, 842626), (156, 421313)]