10001328

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1499}}^1$

素因数の和:1649

約数の個数: 40

約数和(自身を含む): 26040000

約数和(自身を除く): 16038672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1499, 1668, 2224, 2998, 3336, 4497, 5996, 6672, 8994, 11992, 17988, 23984, 35976, 71952, 208361, 416722, 625083, 833444, 1250166, 1666888, 2500332, 3333776, 5000664, 10001328]

約数ペア:

[(1, 10001328), (2, 5000664), (3, 3333776), (4, 2500332), (6, 1666888), (8, 1250166), (12, 833444), (16, 625083), (24, 416722), (48, 208361), (139, 71952), (278, 35976), (417, 23984), (556, 17988), (834, 11992), (1112, 8994), (1499, 6672), (1668, 5996), (2224, 4497), (2998, 3336)]