71442272

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{18451}}^1$

素因数の和:18483

約数の個数: 36

約数和(自身を含む): 154609308

約数和(自身を除く): 83167036

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 18451, 36902, 73804, 147608, 202961, 295216, 405922, 590432, 811844, 1623688, 2232571, 3247376, 4465142, 6494752, 8930284, 17860568, 35721136, 71442272]

約数ペア:

[(1, 71442272), (2, 35721136), (4, 17860568), (8, 8930284), (11, 6494752), (16, 4465142), (22, 3247376), (32, 2232571), (44, 1623688), (88, 811844), (121, 590432), (176, 405922), (242, 295216), (352, 202961), (484, 147608), (968, 73804), (1936, 36902), (3872, 18451)]