13896864

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:750

約数の個数: 72

約数和(自身を含む): 40121172

約数和(自身を除く): 26224308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 661, 876, 1168, 1314, 1322, 1752, 1983, 2336, 2628, 2644, 3504, 3966, 5256, 5288, 5949, 7008, 7932, 10512, 10576, 11898, 15864, 21024, 21152, 23796, 31728, 47592, 48253, 63456, 95184, 96506, 144759, 190368, 193012, 289518, 386024, 434277, 579036, 772048, 868554, 1158072, 1544096, 1737108, 2316144, 3474216, 4632288, 6948432, 13896864]

約数ペア:

[(1, 13896864), (2, 6948432), (3, 4632288), (4, 3474216), (6, 2316144), (8, 1737108), (9, 1544096), (12, 1158072), (16, 868554), (18, 772048), (24, 579036), (32, 434277), (36, 386024), (48, 289518), (72, 193012), (73, 190368), (96, 144759), (144, 96506), (146, 95184), (219, 63456), (288, 48253), (292, 47592), (438, 31728), (584, 23796), (657, 21152), (661, 21024), (876, 15864), (1168, 11898), (1314, 10576), (1322, 10512), (1752, 7932), (1983, 7008), (2336, 5949), (2628, 5288), (2644, 5256), (3504, 3966)]