13953056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1973}}^1$

素因数の和:2013

約数の個数: 48

約数和(自身を含む): 31339224

約数和(自身を除く): 17386168

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, 1973, 3536, 3946, 7072, 7892, 15784, 25649, 31568, 33541, 51298, 63136, 67082, 102596, 134164, 205192, 268328, 410384, 436033, 536656, 820768, 872066, 1073312, 1744132, 3488264, 6976528, 13953056]

約数ペア:

[(1, 13953056), (2, 6976528), (4, 3488264), (8, 1744132), (13, 1073312), (16, 872066), (17, 820768), (26, 536656), (32, 436033), (34, 410384), (52, 268328), (68, 205192), (104, 134164), (136, 102596), (208, 67082), (221, 63136), (272, 51298), (416, 33541), (442, 31568), (544, 25649), (884, 15784), (1768, 7892), (1973, 7072), (3536, 3946)]