71448688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{757}}^1$

素因数の和:1129

約数の個数: 40

約数和(自身を含む): 147191472

約数和(自身を除く): 75742784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 347, 694, 757, 1388, 1514, 2776, 3028, 5552, 5899, 6056, 11798, 12112, 12869, 23596, 25738, 47192, 51476, 94384, 102952, 205904, 262679, 525358, 1050716, 2101432, 4202864, 4465543, 8931086, 17862172, 35724344, 71448688]

約数ペア:

[(1, 71448688), (2, 35724344), (4, 17862172), (8, 8931086), (16, 4465543), (17, 4202864), (34, 2101432), (68, 1050716), (136, 525358), (272, 262679), (347, 205904), (694, 102952), (757, 94384), (1388, 51476), (1514, 47192), (2776, 25738), (3028, 23596), (5552, 12869), (5899, 12112), (6056, 11798)]