28523814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 63488880

約数和(自身を除く): 34965066

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 121, 202, 242, 303, 363, 389, 606, 726, 778, 1111, 1167, 2222, 2334, 3333, 4279, 6666, 8558, 12221, 12837, 24442, 25674, 36663, 39289, 47069, 73326, 78578, 94138, 117867, 141207, 235734, 282414, 432179, 864358, 1296537, 2593074, 4753969, 9507938, 14261907, 28523814]

約数ペア:

[(1, 28523814), (2, 14261907), (3, 9507938), (6, 4753969), (11, 2593074), (22, 1296537), (33, 864358), (66, 432179), (101, 282414), (121, 235734), (202, 141207), (242, 117867), (303, 94138), (363, 78578), (389, 73326), (606, 47069), (726, 39289), (778, 36663), (1111, 25674), (1167, 24442), (2222, 12837), (2334, 12221), (3333, 8558), (4279, 6666)]