66883992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{398119}}^1$

素因数の和:398135

約数の個数: 32

約数和(自身を含む): 191097600

約数和(自身を除く): 124213608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 398119, 796238, 1194357, 1592476, 2388714, 2786833, 3184952, 4777428, 5573666, 8360499, 9554856, 11147332, 16720998, 22294664, 33441996, 66883992]

約数ペア:

[(1, 66883992), (2, 33441996), (3, 22294664), (4, 16720998), (6, 11147332), (7, 9554856), (8, 8360499), (12, 5573666), (14, 4777428), (21, 3184952), (24, 2786833), (28, 2388714), (42, 1592476), (56, 1194357), (84, 796238), (168, 398119)]