65369512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1493}}^1$

素因数の和:1933

約数の個数: 32

約数和(自身を含む): 132398280

約数和(自身を除く): 67028768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1493, 1684, 2986, 3368, 5473, 5972, 10946, 11944, 19409, 21892, 38818, 43784, 77636, 155272, 628553, 1257106, 2514212, 5028424, 8171189, 16342378, 32684756, 65369512]

約数ペア:

[(1, 65369512), (2, 32684756), (4, 16342378), (8, 8171189), (13, 5028424), (26, 2514212), (52, 1257106), (104, 628553), (421, 155272), (842, 77636), (1493, 43784), (1684, 38818), (2986, 21892), (3368, 19409), (5473, 11944), (5972, 10946)]