4002152

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 9590400

約数和(自身を除く): 5588248

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 89, 146, 154, 178, 292, 308, 356, 511, 584, 616, 623, 712, 803, 979, 1022, 1246, 1606, 1958, 2044, 2492, 3212, 3916, 4088, 4984, 5621, 6424, 6497, 6853, 7832, 11242, 12994, 13706, 22484, 25988, 27412, 44968, 45479, 51976, 54824, 71467, 90958, 142934, 181916, 285868, 363832, 500269, 571736, 1000538, 2001076, 4002152]

約数ペア:

[(1, 4002152), (2, 2001076), (4, 1000538), (7, 571736), (8, 500269), (11, 363832), (14, 285868), (22, 181916), (28, 142934), (44, 90958), (56, 71467), (73, 54824), (77, 51976), (88, 45479), (89, 44968), (146, 27412), (154, 25988), (178, 22484), (292, 13706), (308, 12994), (356, 11242), (511, 7832), (584, 6853), (616, 6497), (623, 6424), (712, 5621), (803, 4984), (979, 4088), (1022, 3916), (1246, 3212), (1606, 2492), (1958, 2044)]