57907408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1399}}^1$

素因数の和:1619

約数の個数: 40

約数和(自身を含む): 121520000

約数和(自身を除く): 63612592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 398, 796, 1399, 1592, 2587, 2798, 3184, 5174, 5596, 10348, 11192, 18187, 20696, 22384, 36374, 41392, 72748, 145496, 278401, 290992, 556802, 1113604, 2227208, 3619213, 4454416, 7238426, 14476852, 28953704, 57907408]

約数ペア:

[(1, 57907408), (2, 28953704), (4, 14476852), (8, 7238426), (13, 4454416), (16, 3619213), (26, 2227208), (52, 1113604), (104, 556802), (199, 290992), (208, 278401), (398, 145496), (796, 72748), (1399, 41392), (1592, 36374), (2587, 22384), (2798, 20696), (3184, 18187), (5174, 11192), (5596, 10348)]