1569873968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{43627}}^1$

素因数の和:43821

約数の個数: 40

約数和(自身を含む): 3294612048

約数和(自身を除く): 1724738080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1384, 2249, 2768, 4498, 8996, 17992, 35984, 43627, 87254, 174508, 349016, 567151, 698032, 1134302, 2268604, 4537208, 7547471, 9074416, 15094942, 30189884, 60379768, 98117123, 120759536, 196234246, 392468492, 784936984, 1569873968]

約数ペア:

[(1, 1569873968), (2, 784936984), (4, 392468492), (8, 196234246), (13, 120759536), (16, 98117123), (26, 60379768), (52, 30189884), (104, 15094942), (173, 9074416), (208, 7547471), (346, 4537208), (692, 2268604), (1384, 1134302), (2249, 698032), (2768, 567151), (4498, 349016), (8996, 174508), (17992, 87254), (35984, 43627)]