27488272

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2957}}^1$

素因数の和:3055

約数の個数: 40

約数和(自身を含む): 61621056

約数和(自身を除く): 34132784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 2957, 4648, 5914, 9296, 11828, 20699, 23656, 41398, 47312, 82796, 165592, 245431, 331184, 490862, 981724, 1718017, 1963448, 3436034, 3926896, 6872068, 13744136, 27488272]

約数ペア:

[(1, 27488272), (2, 13744136), (4, 6872068), (7, 3926896), (8, 3436034), (14, 1963448), (16, 1718017), (28, 981724), (56, 490862), (83, 331184), (112, 245431), (166, 165592), (332, 82796), (581, 47312), (664, 41398), (1162, 23656), (1328, 20699), (2324, 11828), (2957, 9296), (4648, 5914)]