65807348516

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{411821}}^1$

素因数の和:412284

約数の個数: 48

約数和(自身を含む): 142062117120

約数和(自身を除く): 76254768604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 439, 878, 1756, 3073, 5707, 6146, 11414, 12292, 22828, 39949, 79898, 159796, 411821, 823642, 1647284, 2882747, 5353673, 5765494, 10707346, 11530988, 21414692, 37475711, 74951422, 149902844, 180789419, 361578838, 723157676, 1265525933, 2350262447, 2531051866, 4700524894, 5062103732, 9401049788, 16451837129, 32903674258, 65807348516]

約数ペア:

[(1, 65807348516), (2, 32903674258), (4, 16451837129), (7, 9401049788), (13, 5062103732), (14, 4700524894), (26, 2531051866), (28, 2350262447), (52, 1265525933), (91, 723157676), (182, 361578838), (364, 180789419), (439, 149902844), (878, 74951422), (1756, 37475711), (3073, 21414692), (5707, 11530988), (6146, 10707346), (11414, 5765494), (12292, 5353673), (22828, 2882747), (39949, 1647284), (79898, 823642), (159796, 411821)]