126793888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17929}}^1$

素因数の和:17969

約数の個数: 48

約数和(自身を含む): 284656680

約数和(自身を除く): 157862792

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 17929, 35858, 71716, 143432, 233077, 286864, 304793, 466154, 573728, 609586, 932308, 1219172, 1864616, 2438344, 3729232, 3962309, 4876688, 7458464, 7924618, 9753376, 15849236, 31698472, 63396944, 126793888]

約数ペア:

[(1, 126793888), (2, 63396944), (4, 31698472), (8, 15849236), (13, 9753376), (16, 7924618), (17, 7458464), (26, 4876688), (32, 3962309), (34, 3729232), (52, 2438344), (68, 1864616), (104, 1219172), (136, 932308), (208, 609586), (221, 573728), (272, 466154), (416, 304793), (442, 286864), (544, 233077), (884, 143432), (1768, 71716), (3536, 35858), (7072, 17929)]