3969448

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{971}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 8631360

約数和(自身を除く): 4661912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 971, 1022, 1942, 2044, 3884, 4088, 6797, 7768, 13594, 27188, 54376, 70883, 141766, 283532, 496181, 567064, 992362, 1984724, 3969448]

約数ペア:

[(1, 3969448), (2, 1984724), (4, 992362), (7, 567064), (8, 496181), (14, 283532), (28, 141766), (56, 70883), (73, 54376), (146, 27188), (292, 13594), (511, 7768), (584, 6797), (971, 4088), (1022, 3884), (1942, 2044)]