1238144

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{569}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 2616300

約数和(自身を除く): 1378156

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 569, 1088, 1138, 2176, 2276, 4552, 9104, 9673, 18208, 19346, 36416, 38692, 72832, 77384, 154768, 309536, 619072, 1238144]

約数ペア:

[(1, 1238144), (2, 619072), (4, 309536), (8, 154768), (16, 77384), (17, 72832), (32, 38692), (34, 36416), (64, 19346), (68, 18208), (128, 9673), (136, 9104), (272, 4552), (544, 2276), (569, 2176), (1088, 1138)]