71569408

素因数分解:

$2^{12}\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 52

約数和(自身を含む): 145373868

約数和(自身を除く): 73804460

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 173, 202, 256, 346, 404, 512, 692, 808, 1024, 1384, 1616, 2048, 2768, 3232, 4096, 5536, 6464, 11072, 12928, 17473, 22144, 25856, 34946, 44288, 51712, 69892, 88576, 103424, 139784, 177152, 206848, 279568, 354304, 413696, 559136, 708608, 1118272, 2236544, 4473088, 8946176, 17892352, 35784704, 71569408]

約数ペア:

[(1, 71569408), (2, 35784704), (4, 17892352), (8, 8946176), (16, 4473088), (32, 2236544), (64, 1118272), (101, 708608), (128, 559136), (173, 413696), (202, 354304), (256, 279568), (346, 206848), (404, 177152), (512, 139784), (692, 103424), (808, 88576), (1024, 69892), (1384, 51712), (1616, 44288), (2048, 34946), (2768, 25856), (3232, 22144), (4096, 17473), (5536, 12928), (6464, 11072)]