66757232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2957}}^1$

素因数の和:3065

約数の個数: 40

約数和(自身を含む): 138647376

約数和(自身を除く): 71890144

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 83, 136, 166, 272, 332, 664, 1328, 1411, 2822, 2957, 5644, 5914, 11288, 11828, 22576, 23656, 47312, 50269, 100538, 201076, 245431, 402152, 490862, 804304, 981724, 1963448, 3926896, 4172327, 8344654, 16689308, 33378616, 66757232]

約数ペア:

[(1, 66757232), (2, 33378616), (4, 16689308), (8, 8344654), (16, 4172327), (17, 3926896), (34, 1963448), (68, 981724), (83, 804304), (136, 490862), (166, 402152), (272, 245431), (332, 201076), (664, 100538), (1328, 50269), (1411, 47312), (2822, 23656), (2957, 22576), (5644, 11828), (5914, 11288)]