12272728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 24948000

約数和(自身を除く): 12675272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 593, 796, 1186, 1592, 2372, 2587, 4744, 5174, 7709, 10348, 15418, 20696, 30836, 61672, 118007, 236014, 472028, 944056, 1534091, 3068182, 6136364, 12272728]

約数ペア:

[(1, 12272728), (2, 6136364), (4, 3068182), (8, 1534091), (13, 944056), (26, 472028), (52, 236014), (104, 118007), (199, 61672), (398, 30836), (593, 20696), (796, 15418), (1186, 10348), (1592, 7709), (2372, 5174), (2587, 4744)]