77945344

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{6619}}^1$

素因数の和:6660

約数の個数: 40

約数和(自身を含む): 162534240

約数和(自身を除く): 84588896

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 6619, 11776, 13238, 26476, 52952, 105904, 152237, 211808, 304474, 423616, 608948, 847232, 1217896, 1694464, 2435792, 3388928, 4871584, 9743168, 19486336, 38972672, 77945344]

約数ペア:

[(1, 77945344), (2, 38972672), (4, 19486336), (8, 9743168), (16, 4871584), (23, 3388928), (32, 2435792), (46, 1694464), (64, 1217896), (92, 847232), (128, 608948), (184, 423616), (256, 304474), (368, 211808), (512, 152237), (736, 105904), (1472, 52952), (2944, 26476), (5888, 13238), (6619, 11776)]