47893744

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1157

約数の個数: 40

約数和(自身を含む): 96462080

約数和(自身を除く): 48568336

約数列:

[1, 2, 4, 8, 16, 43, 67, 86, 134, 172, 268, 344, 536, 688, 1039, 1072, 2078, 2881, 4156, 5762, 8312, 11524, 16624, 23048, 44677, 46096, 69613, 89354, 139226, 178708, 278452, 357416, 556904, 714832, 1113808, 2993359, 5986718, 11973436, 23946872, 47893744]

約数ペア:

[(1, 47893744), (2, 23946872), (4, 11973436), (8, 5986718), (16, 2993359), (43, 1113808), (67, 714832), (86, 556904), (134, 357416), (172, 278452), (268, 178708), (344, 139226), (536, 89354), (688, 69613), (1039, 46096), (1072, 44677), (2078, 23048), (2881, 16624), (4156, 11524), (5762, 8312)]