25768728

素因数分解:

$2^3\times 3^2\times {\mathrm{463}}^1\times {\mathrm{773}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 70031520

約数和(自身を除く): 44262792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 463, 773, 926, 1389, 1546, 1852, 2319, 2778, 3092, 3704, 4167, 4638, 5556, 6184, 6957, 8334, 9276, 11112, 13914, 16668, 18552, 27828, 33336, 55656, 357899, 715798, 1073697, 1431596, 2147394, 2863192, 3221091, 4294788, 6442182, 8589576, 12884364, 25768728]

約数ペア:

[(1, 25768728), (2, 12884364), (3, 8589576), (4, 6442182), (6, 4294788), (8, 3221091), (9, 2863192), (12, 2147394), (18, 1431596), (24, 1073697), (36, 715798), (72, 357899), (463, 55656), (773, 33336), (926, 27828), (1389, 18552), (1546, 16668), (1852, 13914), (2319, 11112), (2778, 9276), (3092, 8334), (3704, 6957), (4167, 6184), (4638, 5556)]