28204224

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{8641}}^1$

素因数の和:8673

約数の個数: 56

約数和(自身を含む): 79022448

約数和(自身を除く): 50818224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 8641, 17282, 25923, 34564, 51846, 69128, 103692, 138256, 146897, 207384, 276512, 293794, 414768, 440691, 553024, 587588, 829536, 881382, 1175176, 1659072, 1762764, 2350352, 3525528, 4700704, 7051056, 9401408, 14102112, 28204224]

約数ペア:

[(1, 28204224), (2, 14102112), (3, 9401408), (4, 7051056), (6, 4700704), (8, 3525528), (12, 2350352), (16, 1762764), (17, 1659072), (24, 1175176), (32, 881382), (34, 829536), (48, 587588), (51, 553024), (64, 440691), (68, 414768), (96, 293794), (102, 276512), (136, 207384), (192, 146897), (204, 138256), (272, 103692), (408, 69128), (544, 51846), (816, 34564), (1088, 25923), (1632, 17282), (3264, 8641)]