42490504

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20507}}^1$

素因数の和:20557

約数の個数: 32

約数和(自身を含む): 93516480

約数和(自身を除く): 51025976

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 20507, 41014, 82028, 143549, 164056, 287098, 574196, 758759, 1148392, 1517518, 3035036, 5311313, 6070072, 10622626, 21245252, 42490504]

約数ペア:

[(1, 42490504), (2, 21245252), (4, 10622626), (7, 6070072), (8, 5311313), (14, 3035036), (28, 1517518), (37, 1148392), (56, 758759), (74, 574196), (148, 287098), (259, 164056), (296, 143549), (518, 82028), (1036, 41014), (2072, 20507)]