15675091072

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{877}}^1\times {\mathrm{2971}}^1$

素因数の和:3909

約数の個数: 64

約数和(自身を含む): 31939251840

約数和(自身を除く): 16264160768

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 877, 1504, 1754, 2971, 3008, 3508, 5942, 6016, 7016, 11884, 14032, 23768, 28064, 41219, 47536, 56128, 82438, 95072, 112256, 139637, 164876, 190144, 279274, 329752, 380288, 558548, 659504, 1117096, 1319008, 2234192, 2605567, 2638016, 4468384, 5211134, 5276032, 8936768, 10422268, 17873536, 20844536, 41689072, 83378144, 122461649, 166756288, 244923298, 333512576, 489846596, 979693192, 1959386384, 3918772768, 7837545536, 15675091072]

約数ペア:

[(1, 15675091072), (2, 7837545536), (4, 3918772768), (8, 1959386384), (16, 979693192), (32, 489846596), (47, 333512576), (64, 244923298), (94, 166756288), (128, 122461649), (188, 83378144), (376, 41689072), (752, 20844536), (877, 17873536), (1504, 10422268), (1754, 8936768), (2971, 5276032), (3008, 5211134), (3508, 4468384), (5942, 2638016), (6016, 2605567), (7016, 2234192), (11884, 1319008), (14032, 1117096), (23768, 659504), (28064, 558548), (41219, 380288), (47536, 329752), (56128, 279274), (82438, 190144), (95072, 164876), (112256, 139637)]