28743968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2265

約数の個数: 48

約数和(自身を含む): 63431424

約数和(自身を除く): 34687456

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1628, 2207, 3256, 4414, 6512, 8828, 13024, 17656, 24277, 35312, 48554, 70624, 81659, 97108, 163318, 194216, 326636, 388432, 653272, 776864, 898249, 1306544, 1796498, 2613088, 3592996, 7185992, 14371984, 28743968]

約数ペア:

[(1, 28743968), (2, 14371984), (4, 7185992), (8, 3592996), (11, 2613088), (16, 1796498), (22, 1306544), (32, 898249), (37, 776864), (44, 653272), (74, 388432), (88, 326636), (148, 194216), (176, 163318), (296, 97108), (352, 81659), (407, 70624), (592, 48554), (814, 35312), (1184, 24277), (1628, 17656), (2207, 13024), (3256, 8828), (4414, 6512)]