25071904

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5479}}^1$

素因数の和:5513

約数の個数: 48

約数和(自身を含む): 58000320

約数和(自身を除く): 32928416

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 5479, 10958, 21916, 43832, 60269, 71227, 87664, 120538, 142454, 175328, 241076, 284908, 482152, 569816, 783497, 964304, 1139632, 1566994, 1928608, 2279264, 3133988, 6267976, 12535952, 25071904]

約数ペア:

[(1, 25071904), (2, 12535952), (4, 6267976), (8, 3133988), (11, 2279264), (13, 1928608), (16, 1566994), (22, 1139632), (26, 964304), (32, 783497), (44, 569816), (52, 482152), (88, 284908), (104, 241076), (143, 175328), (176, 142454), (208, 120538), (286, 87664), (352, 71227), (416, 60269), (572, 43832), (1144, 21916), (2288, 10958), (4576, 5479)]