63929944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3089}}^1$

素因数の和:3307

約数の個数: 32

約数和(自身を含む): 129780000

約数和(自身を除く): 65850056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 199, 398, 796, 1592, 2587, 3089, 5174, 6178, 10348, 12356, 20696, 24712, 40157, 80314, 160628, 321256, 614711, 1229422, 2458844, 4917688, 7991243, 15982486, 31964972, 63929944]

約数ペア:

[(1, 63929944), (2, 31964972), (4, 15982486), (8, 7991243), (13, 4917688), (26, 2458844), (52, 1229422), (104, 614711), (199, 321256), (398, 160628), (796, 80314), (1592, 40157), (2587, 24712), (3089, 20696), (5174, 12356), (6178, 10348)]