67607696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7559}}^1$

素因数の和:7623

約数の個数: 40

約数和(自身を含む): 144365760

約数和(自身を除く): 76758064

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 7559, 8944, 15118, 30236, 60472, 98267, 120944, 196534, 325037, 393068, 650074, 786136, 1300148, 1572272, 2600296, 4225481, 5200592, 8450962, 16901924, 33803848, 67607696]

約数ペア:

[(1, 67607696), (2, 33803848), (4, 16901924), (8, 8450962), (13, 5200592), (16, 4225481), (26, 2600296), (43, 1572272), (52, 1300148), (86, 786136), (104, 650074), (172, 393068), (208, 325037), (344, 196534), (559, 120944), (688, 98267), (1118, 60472), (2236, 30236), (4472, 15118), (7559, 8944)]