28554306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 64529472

約数和(自身を除く): 35975166

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 726, 814, 1063, 1221, 2126, 2442, 3189, 4477, 6378, 8954, 11693, 13431, 23386, 26862, 35079, 39331, 70158, 78662, 117993, 128623, 235986, 257246, 385869, 432641, 771738, 865282, 1297923, 2595846, 4759051, 9518102, 14277153, 28554306]

約数ペア:

[(1, 28554306), (2, 14277153), (3, 9518102), (6, 4759051), (11, 2595846), (22, 1297923), (33, 865282), (37, 771738), (66, 432641), (74, 385869), (111, 257246), (121, 235986), (222, 128623), (242, 117993), (363, 78662), (407, 70158), (726, 39331), (814, 35079), (1063, 26862), (1221, 23386), (2126, 13431), (2442, 11693), (3189, 8954), (4477, 6378)]