28866366

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 64584000

約数和(自身を除く): 35717634

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 149, 229, 282, 298, 423, 447, 458, 687, 846, 894, 1341, 1374, 2061, 2682, 4122, 7003, 10763, 14006, 21009, 21526, 32289, 34121, 42018, 63027, 64578, 68242, 96867, 102363, 126054, 193734, 204726, 307089, 614178, 1603687, 3207374, 4811061, 9622122, 14433183, 28866366]

約数ペア:

[(1, 28866366), (2, 14433183), (3, 9622122), (6, 4811061), (9, 3207374), (18, 1603687), (47, 614178), (94, 307089), (141, 204726), (149, 193734), (229, 126054), (282, 102363), (298, 96867), (423, 68242), (447, 64578), (458, 63027), (687, 42018), (846, 34121), (894, 32289), (1341, 21526), (1374, 21009), (2061, 14006), (2682, 10763), (4122, 7003)]