8571296

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 17781120

約数和(自身を除く): 9209824

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 82, 94, 139, 164, 188, 278, 328, 376, 556, 656, 752, 1112, 1312, 1504, 1927, 2224, 3854, 4448, 5699, 6533, 7708, 11398, 13066, 15416, 22796, 26132, 30832, 45592, 52264, 61664, 91184, 104528, 182368, 209056, 267853, 535706, 1071412, 2142824, 4285648, 8571296]

約数ペア:

[(1, 8571296), (2, 4285648), (4, 2142824), (8, 1071412), (16, 535706), (32, 267853), (41, 209056), (47, 182368), (82, 104528), (94, 91184), (139, 61664), (164, 52264), (188, 45592), (278, 30832), (328, 26132), (376, 22796), (556, 15416), (656, 13066), (752, 11398), (1112, 7708), (1312, 6533), (1504, 5699), (1927, 4448), (2224, 3854)]