2815512064

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5087}}^1$

素因数の和:5175

約数の個数: 80

約数和(自身を含む): 5996187648

約数和(自身を除く): 3180675584

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 256, 368, 376, 512, 736, 752, 1081, 1472, 1504, 2162, 2944, 3008, 4324, 5087, 5888, 6016, 8648, 10174, 11776, 12032, 17296, 20348, 24064, 34592, 40696, 69184, 81392, 117001, 138368, 162784, 234002, 239089, 276736, 325568, 468004, 478178, 553472, 651136, 936008, 956356, 1302272, 1872016, 1912712, 2604544, 3744032, 3825424, 5499047, 7488064, 7650848, 10998094, 14976128, 15301696, 21996188, 29952256, 30603392, 43992376, 59904512, 61206784, 87984752, 122413568, 175969504, 351939008, 703878016, 1407756032, 2815512064]

約数ペア:

[(1, 2815512064), (2, 1407756032), (4, 703878016), (8, 351939008), (16, 175969504), (23, 122413568), (32, 87984752), (46, 61206784), (47, 59904512), (64, 43992376), (92, 30603392), (94, 29952256), (128, 21996188), (184, 15301696), (188, 14976128), (256, 10998094), (368, 7650848), (376, 7488064), (512, 5499047), (736, 3825424), (752, 3744032), (1081, 2604544), (1472, 1912712), (1504, 1872016), (2162, 1302272), (2944, 956356), (3008, 936008), (4324, 651136), (5087, 553472), (5888, 478178), (6016, 468004), (8648, 325568), (10174, 276736), (11776, 239089), (12032, 234002), (17296, 162784), (20348, 138368), (24064, 117001), (34592, 81392), (40696, 69184)]