27227728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2309}}^1$

素因数の和:2395

約数の個数: 40

約数和(自身を含む): 58433760

約数和(自身を除く): 31206032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2309, 2948, 4618, 5896, 9236, 11792, 18472, 25399, 36944, 50798, 101596, 154703, 203192, 309406, 406384, 618812, 1237624, 1701733, 2475248, 3403466, 6806932, 13613864, 27227728]

約数ペア:

[(1, 27227728), (2, 13613864), (4, 6806932), (8, 3403466), (11, 2475248), (16, 1701733), (22, 1237624), (44, 618812), (67, 406384), (88, 309406), (134, 203192), (176, 154703), (268, 101596), (536, 50798), (737, 36944), (1072, 25399), (1474, 18472), (2309, 11792), (2948, 9236), (4618, 5896)]