40996976

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 81624240

約数和(自身を除く): 40627264

約数列:

[1, 2, 4, 8, 16, 59, 118, 137, 236, 274, 317, 472, 548, 634, 944, 1096, 1268, 2192, 2536, 5072, 8083, 16166, 18703, 32332, 37406, 43429, 64664, 74812, 86858, 129328, 149624, 173716, 299248, 347432, 694864, 2562311, 5124622, 10249244, 20498488, 40996976]

約数ペア:

[(1, 40996976), (2, 20498488), (4, 10249244), (8, 5124622), (16, 2562311), (59, 694864), (118, 347432), (137, 299248), (236, 173716), (274, 149624), (317, 129328), (472, 86858), (548, 74812), (634, 64664), (944, 43429), (1096, 37406), (1268, 32332), (2192, 18703), (2536, 16166), (5072, 8083)]