64624856

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2699}}^1$

素因数の和:2819

約数の個数: 32

約数和(自身を含む): 125874000

約数和(自身を除く): 61249144

約数列:

[1, 2, 4, 8, 41, 73, 82, 146, 164, 292, 328, 584, 2699, 2993, 5398, 5986, 10796, 11972, 21592, 23944, 110659, 197027, 221318, 394054, 442636, 788108, 885272, 1576216, 8078107, 16156214, 32312428, 64624856]

約数ペア:

[(1, 64624856), (2, 32312428), (4, 16156214), (8, 8078107), (41, 1576216), (73, 885272), (82, 788108), (146, 442636), (164, 394054), (292, 221318), (328, 197027), (584, 110659), (2699, 23944), (2993, 21592), (5398, 11972), (5986, 10796)]