28973508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1303}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 72293760

約数和(自身を除く): 43320252

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 109, 204, 218, 327, 436, 654, 1303, 1308, 1853, 2606, 3706, 3909, 5212, 5559, 7412, 7818, 11118, 15636, 22151, 22236, 44302, 66453, 88604, 132906, 142027, 265812, 284054, 426081, 568108, 852162, 1704324, 2414459, 4828918, 7243377, 9657836, 14486754, 28973508]

約数ペア:

[(1, 28973508), (2, 14486754), (3, 9657836), (4, 7243377), (6, 4828918), (12, 2414459), (17, 1704324), (34, 852162), (51, 568108), (68, 426081), (102, 284054), (109, 265812), (204, 142027), (218, 132906), (327, 88604), (436, 66453), (654, 44302), (1303, 22236), (1308, 22151), (1853, 15636), (2606, 11118), (3706, 7818), (3909, 7412), (5212, 5559)]