77168768

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{20789}}^1$

素因数の和:20832

約数の個数: 32

約数和(自身を含む): 159043500

約数和(自身を除く): 81874732

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 20789, 41578, 83156, 166312, 332624, 602881, 665248, 1205762, 1330496, 2411524, 2660992, 4823048, 9646096, 19292192, 38584384, 77168768]

約数ペア:

[(1, 77168768), (2, 38584384), (4, 19292192), (8, 9646096), (16, 4823048), (29, 2660992), (32, 2411524), (58, 1330496), (64, 1205762), (116, 665248), (128, 602881), (232, 332624), (464, 166312), (928, 83156), (1856, 41578), (3712, 20789)]