28010334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1091}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 61326720

約数和(自身を除く): 33316386

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 389, 778, 1091, 1167, 2182, 2334, 3273, 4279, 6546, 8558, 12001, 12837, 24002, 25674, 36003, 72006, 424399, 848798, 1273197, 2546394, 4668389, 9336778, 14005167, 28010334]

約数ペア:

[(1, 28010334), (2, 14005167), (3, 9336778), (6, 4668389), (11, 2546394), (22, 1273197), (33, 848798), (66, 424399), (389, 72006), (778, 36003), (1091, 25674), (1167, 24002), (2182, 12837), (2334, 12001), (3273, 8558), (4279, 6546)]