4285648

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 8749440

約数和(自身を除く): 4463792

約数列:

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

約数ペア:

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