67256384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:607

約数の個数: 56

約数和(自身を含む): 144764760

約数和(自身を除く): 77508376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 229, 353, 416, 458, 706, 832, 916, 1412, 1832, 2824, 2977, 3664, 4589, 5648, 5954, 7328, 9178, 11296, 11908, 14656, 18356, 22592, 23816, 36712, 47632, 73424, 80837, 95264, 146848, 161674, 190528, 293696, 323348, 646696, 1050881, 1293392, 2101762, 2586784, 4203524, 5173568, 8407048, 16814096, 33628192, 67256384]

約数ペア:

[(1, 67256384), (2, 33628192), (4, 16814096), (8, 8407048), (13, 5173568), (16, 4203524), (26, 2586784), (32, 2101762), (52, 1293392), (64, 1050881), (104, 646696), (208, 323348), (229, 293696), (353, 190528), (416, 161674), (458, 146848), (706, 95264), (832, 80837), (916, 73424), (1412, 47632), (1832, 36712), (2824, 23816), (2977, 22592), (3664, 18356), (4589, 14656), (5648, 11908), (5954, 11296), (7328, 9178)]