66704568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397051}}^1$

素因数の和:397067

約数の個数: 32

約数和(自身を含む): 190584960

約数和(自身を除く): 123880392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397051, 794102, 1191153, 1588204, 2382306, 2779357, 3176408, 4764612, 5558714, 8338071, 9529224, 11117428, 16676142, 22234856, 33352284, 66704568]

約数ペア:

[(1, 66704568), (2, 33352284), (3, 22234856), (4, 16676142), (6, 11117428), (7, 9529224), (8, 8338071), (12, 5558714), (14, 4764612), (21, 3176408), (24, 2779357), (28, 2382306), (42, 1588204), (56, 1191153), (84, 794102), (168, 397051)]