25713256

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 50301000

約数和(自身を除く): 24587744

約数列:

[1, 2, 4, 8, 29, 58, 116, 137, 232, 274, 548, 809, 1096, 1618, 3236, 3973, 6472, 7946, 15892, 23461, 31784, 46922, 93844, 110833, 187688, 221666, 443332, 886664, 3214157, 6428314, 12856628, 25713256]

約数ペア:

[(1, 25713256), (2, 12856628), (4, 6428314), (8, 3214157), (29, 886664), (58, 443332), (116, 221666), (137, 187688), (232, 110833), (274, 93844), (548, 46922), (809, 31784), (1096, 23461), (1618, 15892), (3236, 7946), (3973, 6472)]