70907986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 115706880

約数和(自身を除く): 44798894

約数列:

[1, 2, 17, 34, 61, 122, 179, 191, 358, 382, 1037, 2074, 3043, 3247, 6086, 6494, 10919, 11651, 21838, 23302, 34189, 68378, 185623, 198067, 371246, 396134, 581213, 1162426, 2085529, 4171058, 35453993, 70907986]

約数ペア:

[(1, 70907986), (2, 35453993), (17, 4171058), (34, 2085529), (61, 1162426), (122, 581213), (179, 396134), (191, 371246), (358, 198067), (382, 185623), (1037, 68378), (2074, 34189), (3043, 23302), (3247, 21838), (6086, 11651), (6494, 10919)]