28655792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7079}}^1$

素因数の和:7121

約数の個数: 40

約数和(自身を含む): 63210240

約数和(自身を除く): 34554448

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 7079, 14158, 28316, 56632, 77869, 113264, 155738, 162817, 311476, 325634, 622952, 651268, 1245904, 1302536, 1790987, 2605072, 3581974, 7163948, 14327896, 28655792]

約数ペア:

[(1, 28655792), (2, 14327896), (4, 7163948), (8, 3581974), (11, 2605072), (16, 1790987), (22, 1302536), (23, 1245904), (44, 651268), (46, 622952), (88, 325634), (92, 311476), (176, 162817), (184, 155738), (253, 113264), (368, 77869), (506, 56632), (1012, 28316), (2024, 14158), (4048, 7079)]