21456096

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{4217}}^1$

素因数の和:4283

約数の個数: 48

約数和(自身を含む): 57398544

約数和(自身を除く): 35942448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 4217, 5088, 8434, 12651, 16868, 25302, 33736, 50604, 67472, 101208, 134944, 202416, 223501, 404832, 447002, 670503, 894004, 1341006, 1788008, 2682012, 3576016, 5364024, 7152032, 10728048, 21456096]

約数ペア:

[(1, 21456096), (2, 10728048), (3, 7152032), (4, 5364024), (6, 3576016), (8, 2682012), (12, 1788008), (16, 1341006), (24, 894004), (32, 670503), (48, 447002), (53, 404832), (96, 223501), (106, 202416), (159, 134944), (212, 101208), (318, 67472), (424, 50604), (636, 33736), (848, 25302), (1272, 16868), (1696, 12651), (2544, 8434), (4217, 5088)]