15759952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4457}}^1$

素因数の和:4495

約数の個数: 40

約数和(自身を含む): 34825896

約数和(自身を除く): 19065944

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 4457, 8914, 17828, 35656, 57941, 71312, 75769, 115882, 151538, 231764, 303076, 463528, 606152, 927056, 984997, 1212304, 1969994, 3939988, 7879976, 15759952]

約数ペア:

[(1, 15759952), (2, 7879976), (4, 3939988), (8, 1969994), (13, 1212304), (16, 984997), (17, 927056), (26, 606152), (34, 463528), (52, 303076), (68, 231764), (104, 151538), (136, 115882), (208, 75769), (221, 71312), (272, 57941), (442, 35656), (884, 17828), (1768, 8914), (3536, 4457)]