25184328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1598

約数の個数: 64

約数和(自身を含む): 69128640

約数和(自身を除く): 43944312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 1523, 2067, 2756, 3046, 4134, 4569, 5512, 6092, 8268, 9138, 12184, 16536, 18276, 19799, 36552, 39598, 59397, 79196, 80719, 118794, 158392, 161438, 237588, 242157, 322876, 475176, 484314, 645752, 968628, 1049347, 1937256, 2098694, 3148041, 4197388, 6296082, 8394776, 12592164, 25184328]

約数ペア:

[(1, 25184328), (2, 12592164), (3, 8394776), (4, 6296082), (6, 4197388), (8, 3148041), (12, 2098694), (13, 1937256), (24, 1049347), (26, 968628), (39, 645752), (52, 484314), (53, 475176), (78, 322876), (104, 242157), (106, 237588), (156, 161438), (159, 158392), (212, 118794), (312, 80719), (318, 79196), (424, 59397), (636, 39598), (689, 36552), (1272, 19799), (1378, 18276), (1523, 16536), (2067, 12184), (2756, 9138), (3046, 8268), (4134, 6092), (4569, 5512)]