28849608

素因数分解:

$2^3\times 3^4\times {\mathrm{211}}^2$

素因数の和:440

約数の個数: 60

約数和(自身を含む): 81190395

約数和(自身を除く): 52340787

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 211, 216, 324, 422, 633, 648, 844, 1266, 1688, 1899, 2532, 3798, 5064, 5697, 7596, 11394, 15192, 17091, 22788, 34182, 44521, 45576, 68364, 89042, 133563, 136728, 178084, 267126, 356168, 400689, 534252, 801378, 1068504, 1202067, 1602756, 2404134, 3205512, 3606201, 4808268, 7212402, 9616536, 14424804, 28849608]

約数ペア:

[(1, 28849608), (2, 14424804), (3, 9616536), (4, 7212402), (6, 4808268), (8, 3606201), (9, 3205512), (12, 2404134), (18, 1602756), (24, 1202067), (27, 1068504), (36, 801378), (54, 534252), (72, 400689), (81, 356168), (108, 267126), (162, 178084), (211, 136728), (216, 133563), (324, 89042), (422, 68364), (633, 45576), (648, 44521), (844, 34182), (1266, 22788), (1688, 17091), (1899, 15192), (2532, 11394), (3798, 7596), (5064, 5697)]