18672832

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{4783}}^1$

素因数の和:4856

約数の個数: 28

約数和(自身を含む): 37669216

約数和(自身を除く): 18996384

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 4783, 9566, 19132, 38264, 76528, 153056, 291763, 306112, 583526, 1167052, 2334104, 4668208, 9336416, 18672832]

約数ペア:

[(1, 18672832), (2, 9336416), (4, 4668208), (8, 2334104), (16, 1167052), (32, 583526), (61, 306112), (64, 291763), (122, 153056), (244, 76528), (488, 38264), (976, 19132), (1952, 9566), (3904, 4783)]