71324248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1429}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 142084800

約数和(自身を除く): 70760552

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 367, 734, 1429, 1468, 2858, 2936, 5716, 6239, 11432, 12478, 24293, 24956, 48586, 49912, 97172, 194344, 524443, 1048886, 2097772, 4195544, 8915531, 17831062, 35662124, 71324248]

約数ペア:

[(1, 71324248), (2, 35662124), (4, 17831062), (8, 8915531), (17, 4195544), (34, 2097772), (68, 1048886), (136, 524443), (367, 194344), (734, 97172), (1429, 49912), (1468, 48586), (2858, 24956), (2936, 24293), (5716, 12478), (6239, 11432)]