8568352

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 18627840

約数和(自身を除く): 10059488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 479, 559, 688, 958, 1118, 1376, 1916, 2236, 3832, 4472, 6227, 7664, 8944, 12454, 15328, 17888, 20597, 24908, 41194, 49816, 82388, 99632, 164776, 199264, 267761, 329552, 535522, 659104, 1071044, 2142088, 4284176, 8568352]

約数ペア:

[(1, 8568352), (2, 4284176), (4, 2142088), (8, 1071044), (13, 659104), (16, 535522), (26, 329552), (32, 267761), (43, 199264), (52, 164776), (86, 99632), (104, 82388), (172, 49816), (208, 41194), (344, 24908), (416, 20597), (479, 17888), (559, 15328), (688, 12454), (958, 8944), (1118, 7664), (1376, 6227), (1916, 4472), (2236, 3832)]