70738928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1709}}^1$

素因数の和:1929

約数の個数: 40

約数和(自身を含む): 148428000

約数和(自身を除く): 77689072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 796, 1592, 1709, 2587, 3184, 3418, 5174, 6836, 10348, 13672, 20696, 22217, 27344, 41392, 44434, 88868, 177736, 340091, 355472, 680182, 1360364, 2720728, 4421183, 5441456, 8842366, 17684732, 35369464, 70738928]

約数ペア:

[(1, 70738928), (2, 35369464), (4, 17684732), (8, 8842366), (13, 5441456), (16, 4421183), (26, 2720728), (52, 1360364), (104, 680182), (199, 355472), (208, 340091), (398, 177736), (796, 88868), (1592, 44434), (1709, 41392), (2587, 27344), (3184, 22217), (3418, 20696), (5174, 13672), (6836, 10348)]