77585248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 165258576

約数和(自身を除く): 87673328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 421, 443, 842, 886, 1684, 1772, 3368, 3544, 5473, 5759, 6736, 7088, 10946, 11518, 13472, 14176, 21892, 23036, 43784, 46072, 87568, 92144, 175136, 184288, 186503, 373006, 746012, 1492024, 2424539, 2984048, 4849078, 5968096, 9698156, 19396312, 38792624, 77585248]

約数ペア:

[(1, 77585248), (2, 38792624), (4, 19396312), (8, 9698156), (13, 5968096), (16, 4849078), (26, 2984048), (32, 2424539), (52, 1492024), (104, 746012), (208, 373006), (416, 186503), (421, 184288), (443, 175136), (842, 92144), (886, 87568), (1684, 46072), (1772, 43784), (3368, 23036), (3544, 21892), (5473, 14176), (5759, 13472), (6736, 11518), (7088, 10946)]