13391472

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1777}}^1$

素因数の和:1945

約数の個数: 40

約数和(自身を含む): 34834576

約数和(自身を除く): 21443104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1777, 1884, 2512, 3554, 3768, 5331, 7108, 7536, 10662, 14216, 21324, 28432, 42648, 85296, 278989, 557978, 836967, 1115956, 1673934, 2231912, 3347868, 4463824, 6695736, 13391472]

約数ペア:

[(1, 13391472), (2, 6695736), (3, 4463824), (4, 3347868), (6, 2231912), (8, 1673934), (12, 1115956), (16, 836967), (24, 557978), (48, 278989), (157, 85296), (314, 42648), (471, 28432), (628, 21324), (942, 14216), (1256, 10662), (1777, 7536), (1884, 7108), (2512, 5331), (3554, 3768)]