25188768

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{7951}}^1$

素因数の和:7978

約数の個数: 72

約数和(自身を含む): 78152256

約数和(自身を除く): 52963488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 7951, 15902, 23853, 31804, 47706, 63608, 71559, 87461, 95412, 127216, 143118, 174922, 190824, 254432, 262383, 286236, 349844, 381648, 524766, 572472, 699688, 763296, 787149, 1049532, 1144944, 1399376, 1574298, 2099064, 2289888, 2798752, 3148596, 4198128, 6297192, 8396256, 12594384, 25188768]

約数ペア:

[(1, 25188768), (2, 12594384), (3, 8396256), (4, 6297192), (6, 4198128), (8, 3148596), (9, 2798752), (11, 2289888), (12, 2099064), (16, 1574298), (18, 1399376), (22, 1144944), (24, 1049532), (32, 787149), (33, 763296), (36, 699688), (44, 572472), (48, 524766), (66, 381648), (72, 349844), (88, 286236), (96, 262383), (99, 254432), (132, 190824), (144, 174922), (176, 143118), (198, 127216), (264, 95412), (288, 87461), (352, 71559), (396, 63608), (528, 47706), (792, 31804), (1056, 23853), (1584, 15902), (3168, 7951)]