1678416

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:563

約数の個数: 40

約数和(自身を含む): 4404480

約数和(自身を除く): 2726064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 479, 584, 876, 958, 1168, 1437, 1752, 1916, 2874, 3504, 3832, 5748, 7664, 11496, 22992, 34967, 69934, 104901, 139868, 209802, 279736, 419604, 559472, 839208, 1678416]

約数ペア:

[(1, 1678416), (2, 839208), (3, 559472), (4, 419604), (6, 279736), (8, 209802), (12, 139868), (16, 104901), (24, 69934), (48, 34967), (73, 22992), (146, 11496), (219, 7664), (292, 5748), (438, 3832), (479, 3504), (584, 2874), (876, 1916), (958, 1752), (1168, 1437)]