64666392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{384919}}^1$

素因数の和:384935

約数の個数: 32

約数和(自身を含む): 184761600

約数和(自身を除く): 120095208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 384919, 769838, 1154757, 1539676, 2309514, 2694433, 3079352, 4619028, 5388866, 8083299, 9238056, 10777732, 16166598, 21555464, 32333196, 64666392]

約数ペア:

[(1, 64666392), (2, 32333196), (3, 21555464), (4, 16166598), (6, 10777732), (7, 9238056), (8, 8083299), (12, 5388866), (14, 4619028), (21, 3079352), (24, 2694433), (28, 2309514), (42, 1539676), (56, 1154757), (84, 769838), (168, 384919)]