57791188

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 130332552

約数和(自身を除く): 72541364

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 91, 98, 148, 182, 196, 259, 364, 481, 518, 613, 637, 962, 1036, 1226, 1274, 1813, 1924, 2452, 2548, 3367, 3626, 4291, 6734, 7252, 7969, 8582, 13468, 15938, 17164, 22681, 23569, 30037, 31876, 45362, 47138, 55783, 60074, 90724, 94276, 111566, 120148, 158767, 223132, 294853, 317534, 390481, 589706, 635068, 780962, 1111369, 1179412, 1561924, 2063971, 2222738, 4127942, 4445476, 8255884, 14447797, 28895594, 57791188]

約数ペア:

[(1, 57791188), (2, 28895594), (4, 14447797), (7, 8255884), (13, 4445476), (14, 4127942), (26, 2222738), (28, 2063971), (37, 1561924), (49, 1179412), (52, 1111369), (74, 780962), (91, 635068), (98, 589706), (148, 390481), (182, 317534), (196, 294853), (259, 223132), (364, 158767), (481, 120148), (518, 111566), (613, 94276), (637, 90724), (962, 60074), (1036, 55783), (1226, 47138), (1274, 45362), (1813, 31876), (1924, 30037), (2452, 23569), (2548, 22681), (3367, 17164), (3626, 15938), (4291, 13468), (6734, 8582), (7252, 7969)]