79384004

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{4423}}^1$

素因数の和:5075

約数の個数: 24

約数和(自身を含む): 159051648

約数和(自身を除く): 79667644

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 4423, 4487, 8846, 8974, 17692, 17948, 30961, 61922, 123844, 2835143, 5670286, 11340572, 19846001, 39692002, 79384004]

約数ペア:

[(1, 79384004), (2, 39692002), (4, 19846001), (7, 11340572), (14, 5670286), (28, 2835143), (641, 123844), (1282, 61922), (2564, 30961), (4423, 17948), (4487, 17692), (8846, 8974)]