40513968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{25577}}^1$

素因数の和:25602

約数の個数: 60

約数和(自身を含む): 123695208

約数和(自身を除く): 83181240

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 25577, 51154, 76731, 102308, 153462, 204616, 230193, 281347, 306924, 409232, 460386, 562694, 613848, 844041, 920772, 1125388, 1227696, 1688082, 1841544, 2250776, 2532123, 3376164, 3683088, 4501552, 5064246, 6752328, 10128492, 13504656, 20256984, 40513968]

約数ペア:

[(1, 40513968), (2, 20256984), (3, 13504656), (4, 10128492), (6, 6752328), (8, 5064246), (9, 4501552), (11, 3683088), (12, 3376164), (16, 2532123), (18, 2250776), (22, 1841544), (24, 1688082), (33, 1227696), (36, 1125388), (44, 920772), (48, 844041), (66, 613848), (72, 562694), (88, 460386), (99, 409232), (132, 306924), (144, 281347), (176, 230193), (198, 204616), (264, 153462), (396, 102308), (528, 76731), (792, 51154), (1584, 25577)]