71823368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1439}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 143078400

約数和(自身を除く): 71255032

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 367, 734, 1439, 1468, 2878, 2936, 5756, 6239, 11512, 12478, 24463, 24956, 48926, 49912, 97852, 195704, 528113, 1056226, 2112452, 4224904, 8977921, 17955842, 35911684, 71823368]

約数ペア:

[(1, 71823368), (2, 35911684), (4, 17955842), (8, 8977921), (17, 4224904), (34, 2112452), (68, 1056226), (136, 528113), (367, 195704), (734, 97852), (1439, 49912), (1468, 48926), (2878, 24956), (2936, 24463), (5756, 12478), (6239, 11512)]