71328531032

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1991527}}^1$

素因数の和:1991592

約数の個数: 48

約数和(自身を含む): 150977737680

約数和(自身を除く): 79649206648

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 121, 148, 242, 296, 407, 484, 814, 968, 1628, 3256, 4477, 8954, 17908, 35816, 1991527, 3983054, 7966108, 15932216, 21906797, 43813594, 73686499, 87627188, 147372998, 175254376, 240974767, 294745996, 481949534, 589491992, 810551489, 963899068, 1621102978, 1927798136, 3242205956, 6484411912, 8916066379, 17832132758, 35664265516, 71328531032]

約数ペア:

[(1, 71328531032), (2, 35664265516), (4, 17832132758), (8, 8916066379), (11, 6484411912), (22, 3242205956), (37, 1927798136), (44, 1621102978), (74, 963899068), (88, 810551489), (121, 589491992), (148, 481949534), (242, 294745996), (296, 240974767), (407, 175254376), (484, 147372998), (814, 87627188), (968, 73686499), (1628, 43813594), (3256, 21906797), (4477, 15932216), (8954, 7966108), (17908, 3983054), (35816, 1991527)]