78758144

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{18097}}^1$

素因数の和:18130

約数の個数: 36

約数和(自身を含む): 166465404

約数和(自身を除く): 87707260

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 18097, 36194, 72388, 144776, 289552, 307649, 579104, 615298, 1158208, 1230596, 2316416, 2461192, 4632832, 4922384, 9844768, 19689536, 39379072, 78758144]

約数ペア:

[(1, 78758144), (2, 39379072), (4, 19689536), (8, 9844768), (16, 4922384), (17, 4632832), (32, 2461192), (34, 2316416), (64, 1230596), (68, 1158208), (128, 615298), (136, 579104), (256, 307649), (272, 289552), (544, 144776), (1088, 72388), (2176, 36194), (4352, 18097)]