30786272

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{7951}}^1$

素因数の和:7983

約数の個数: 36

約数和(自身を含む): 66629808

約数和(自身を除く): 35843536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 7951, 15902, 31804, 63608, 87461, 127216, 174922, 254432, 349844, 699688, 962071, 1399376, 1924142, 2798752, 3848284, 7696568, 15393136, 30786272]

約数ペア:

[(1, 30786272), (2, 15393136), (4, 7696568), (8, 3848284), (11, 2798752), (16, 1924142), (22, 1399376), (32, 962071), (44, 699688), (88, 349844), (121, 254432), (176, 174922), (242, 127216), (352, 87461), (484, 63608), (968, 31804), (1936, 15902), (3872, 7951)]