77641304

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{57427}}^1$

素因数の和:57459

約数の個数: 24

約数和(自身を含む): 157639860

約数和(自身を除く): 79998556

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 57427, 114854, 229708, 459416, 746551, 1493102, 2986204, 5972408, 9705163, 19410326, 38820652, 77641304]

約数ペア:

[(1, 77641304), (2, 38820652), (4, 19410326), (8, 9705163), (13, 5972408), (26, 2986204), (52, 1493102), (104, 746551), (169, 459416), (338, 229708), (676, 114854), (1352, 57427)]