70971032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 151683840

約数和(自身を除く): 80712808

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 71, 74, 88, 142, 148, 284, 296, 307, 407, 568, 614, 781, 814, 1228, 1562, 1628, 2456, 2627, 3124, 3256, 3377, 5254, 6248, 6754, 10508, 11359, 13508, 21016, 21797, 22718, 27016, 28897, 43594, 45436, 57794, 87188, 90872, 115588, 124949, 174376, 231176, 239767, 249898, 479534, 499796, 806489, 959068, 999592, 1612978, 1918136, 3225956, 6451912, 8871379, 17742758, 35485516, 70971032]

約数ペア:

[(1, 70971032), (2, 35485516), (4, 17742758), (8, 8871379), (11, 6451912), (22, 3225956), (37, 1918136), (44, 1612978), (71, 999592), (74, 959068), (88, 806489), (142, 499796), (148, 479534), (284, 249898), (296, 239767), (307, 231176), (407, 174376), (568, 124949), (614, 115588), (781, 90872), (814, 87188), (1228, 57794), (1562, 45436), (1628, 43594), (2456, 28897), (2627, 27016), (3124, 22718), (3256, 21797), (3377, 21016), (5254, 13508), (6248, 11359), (6754, 10508)]