127284352

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{76493}}^1$

素因数の和:76520

約数の個数: 32

約数和(自身を含む): 273083580

約数和(自身を除く): 145799228

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 76493, 152986, 305972, 611944, 994409, 1223888, 1988818, 2447776, 3977636, 4895552, 7955272, 9791104, 15910544, 31821088, 63642176, 127284352]

約数ペア:

[(1, 127284352), (2, 63642176), (4, 31821088), (8, 15910544), (13, 9791104), (16, 7955272), (26, 4895552), (32, 3977636), (52, 2447776), (64, 1988818), (104, 1223888), (128, 994409), (208, 611944), (416, 305972), (832, 152986), (1664, 76493)]