8404424

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 18117120

約数和(自身を除く): 9712696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 673, 892, 1346, 1561, 1784, 2692, 3122, 4711, 5384, 6244, 9422, 12488, 18844, 37688, 150079, 300158, 600316, 1050553, 1200632, 2101106, 4202212, 8404424]

約数ペア:

[(1, 8404424), (2, 4202212), (4, 2101106), (7, 1200632), (8, 1050553), (14, 600316), (28, 300158), (56, 150079), (223, 37688), (446, 18844), (673, 12488), (892, 9422), (1346, 6244), (1561, 5384), (1784, 4711), (2692, 3122)]