4927845664

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{140123}}^1$

素因数の和:140297

約数の個数: 48

約数和(自身を含む): 11158354368

約数和(自身を除く): 6230508704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 2198, 2512, 4396, 5024, 8792, 17584, 35168, 140123, 280246, 560492, 980861, 1120984, 1961722, 2241968, 3923444, 4483936, 7846888, 15693776, 21999311, 31387552, 43998622, 87997244, 153995177, 175994488, 307990354, 351988976, 615980708, 703977952, 1231961416, 2463922832, 4927845664]

約数ペア:

[(1, 4927845664), (2, 2463922832), (4, 1231961416), (7, 703977952), (8, 615980708), (14, 351988976), (16, 307990354), (28, 175994488), (32, 153995177), (56, 87997244), (112, 43998622), (157, 31387552), (224, 21999311), (314, 15693776), (628, 7846888), (1099, 4483936), (1256, 3923444), (2198, 2241968), (2512, 1961722), (4396, 1120984), (5024, 980861), (8792, 560492), (17584, 280246), (35168, 140123)]