475858288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{10733}}^1$

素因数の和:10921

約数の個数: 40

約数和(自身を含む): 982289808

約数和(自身を除く): 506431520

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1304, 2608, 2771, 5542, 10733, 11084, 21466, 22168, 42932, 44336, 85864, 171728, 182461, 364922, 729844, 1459688, 1749479, 2919376, 3498958, 6997916, 13995832, 27991664, 29741143, 59482286, 118964572, 237929144, 475858288]

約数ペア:

[(1, 475858288), (2, 237929144), (4, 118964572), (8, 59482286), (16, 29741143), (17, 27991664), (34, 13995832), (68, 6997916), (136, 3498958), (163, 2919376), (272, 1749479), (326, 1459688), (652, 729844), (1304, 364922), (2608, 182461), (2771, 171728), (5542, 85864), (10733, 44336), (11084, 42932), (21466, 22168)]