66079790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3917}}^1$

素因数の和:4172

約数の個数: 32

約数和(自身を含む): 136534464

約数和(自身を除く): 70454674

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 1205, 1687, 2410, 3374, 3917, 7834, 8435, 16870, 19585, 27419, 39170, 54838, 137095, 274190, 943997, 1887994, 4719985, 6607979, 9439970, 13215958, 33039895, 66079790]

約数ペア:

[(1, 66079790), (2, 33039895), (5, 13215958), (7, 9439970), (10, 6607979), (14, 4719985), (35, 1887994), (70, 943997), (241, 274190), (482, 137095), (1205, 54838), (1687, 39170), (2410, 27419), (3374, 19585), (3917, 16870), (7834, 8435)]