67811434516

素因数分解:

$2^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{1957831}}^1$

素因数の和:1959079

約数の個数: 24

約数和(自身を含む): 135732576896

約数和(自身を除く): 67921142380

約数列:

[1, 2, 4, 7, 14, 28, 1237, 2474, 4948, 8659, 17318, 34636, 1957831, 3915662, 7831324, 13704817, 27409634, 54819268, 2421836947, 4843673894, 9687347788, 16952858629, 33905717258, 67811434516]

約数ペア:

[(1, 67811434516), (2, 33905717258), (4, 16952858629), (7, 9687347788), (14, 4843673894), (28, 2421836947), (1237, 54819268), (2474, 27409634), (4948, 13704817), (8659, 7831324), (17318, 3915662), (34636, 1957831)]