5026528

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 10943856

約数和(自身を除く): 5917328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 281, 344, 416, 559, 562, 688, 1118, 1124, 1376, 2236, 2248, 3653, 4472, 4496, 7306, 8944, 8992, 12083, 14612, 17888, 24166, 29224, 48332, 58448, 96664, 116896, 157079, 193328, 314158, 386656, 628316, 1256632, 2513264, 5026528]

約数ペア:

[(1, 5026528), (2, 2513264), (4, 1256632), (8, 628316), (13, 386656), (16, 314158), (26, 193328), (32, 157079), (43, 116896), (52, 96664), (86, 58448), (104, 48332), (172, 29224), (208, 24166), (281, 17888), (344, 14612), (416, 12083), (559, 8992), (562, 8944), (688, 7306), (1118, 4496), (1124, 4472), (1376, 3653), (2236, 2248)]