8405152

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:413

約数の個数: 48

約数和(自身を含む): 19111680

約数和(自身を除く): 10706528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 239, 314, 478, 628, 956, 1099, 1256, 1673, 1912, 2198, 2512, 3346, 3824, 4396, 5024, 6692, 7648, 8792, 13384, 17584, 26768, 35168, 37523, 53536, 75046, 150092, 262661, 300184, 525322, 600368, 1050644, 1200736, 2101288, 4202576, 8405152]

約数ペア:

[(1, 8405152), (2, 4202576), (4, 2101288), (7, 1200736), (8, 1050644), (14, 600368), (16, 525322), (28, 300184), (32, 262661), (56, 150092), (112, 75046), (157, 53536), (224, 37523), (239, 35168), (314, 26768), (478, 17584), (628, 13384), (956, 8792), (1099, 7648), (1256, 6692), (1673, 5024), (1912, 4396), (2198, 3824), (2512, 3346)]