15692878864

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{268493}}^1$

素因数の和:268795

約数の個数: 40

約数和(自身を含む): 32860443672

約数和(自身を除く): 17167564808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 281, 562, 1124, 2248, 3653, 4496, 7306, 14612, 29224, 58448, 268493, 536986, 1073972, 2147944, 3490409, 4295888, 6980818, 13961636, 27923272, 55846544, 75446533, 150893066, 301786132, 603572264, 980804929, 1207144528, 1961609858, 3923219716, 7846439432, 15692878864]

約数ペア:

[(1, 15692878864), (2, 7846439432), (4, 3923219716), (8, 1961609858), (13, 1207144528), (16, 980804929), (26, 603572264), (52, 301786132), (104, 150893066), (208, 75446533), (281, 55846544), (562, 27923272), (1124, 13961636), (2248, 6980818), (3653, 4295888), (4496, 3490409), (7306, 2147944), (14612, 1073972), (29224, 536986), (58448, 268493)]