75081728

素因数分解:

$2^{11}\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 152841780

約数和(自身を除く): 77760052

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 512, 601, 976, 1024, 1202, 1952, 2048, 2404, 3904, 4808, 7808, 9616, 15616, 19232, 31232, 36661, 38464, 62464, 73322, 76928, 124928, 146644, 153856, 293288, 307712, 586576, 615424, 1173152, 1230848, 2346304, 4692608, 9385216, 18770432, 37540864, 75081728]

約数ペア:

[(1, 75081728), (2, 37540864), (4, 18770432), (8, 9385216), (16, 4692608), (32, 2346304), (61, 1230848), (64, 1173152), (122, 615424), (128, 586576), (244, 307712), (256, 293288), (488, 153856), (512, 146644), (601, 124928), (976, 76928), (1024, 73322), (1202, 62464), (1952, 38464), (2048, 36661), (2404, 31232), (3904, 19232), (4808, 15616), (7808, 9616)]