42995144

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 82080000

約数和(自身を除く): 39084856

約数列:

[1, 2, 4, 8, 113, 199, 226, 239, 398, 452, 478, 796, 904, 956, 1592, 1912, 22487, 27007, 44974, 47561, 54014, 89948, 95122, 108028, 179896, 190244, 216056, 380488, 5374393, 10748786, 21497572, 42995144]

約数ペア:

[(1, 42995144), (2, 21497572), (4, 10748786), (8, 5374393), (113, 380488), (199, 216056), (226, 190244), (239, 179896), (398, 108028), (452, 95122), (478, 89948), (796, 54014), (904, 47561), (956, 44974), (1592, 27007), (1912, 22487)]