67380736

素因数分解:

$2^9\times {\mathrm{101}}^1\times {\mathrm{1303}}^1$

素因数の和:1422

約数の個数: 40

約数和(自身を含む): 136067184

約数和(自身を除く): 68686448

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 808, 1303, 1616, 2606, 3232, 5212, 6464, 10424, 12928, 20848, 25856, 41696, 51712, 83392, 131603, 166784, 263206, 333568, 526412, 667136, 1052824, 2105648, 4211296, 8422592, 16845184, 33690368, 67380736]

約数ペア:

[(1, 67380736), (2, 33690368), (4, 16845184), (8, 8422592), (16, 4211296), (32, 2105648), (64, 1052824), (101, 667136), (128, 526412), (202, 333568), (256, 263206), (404, 166784), (512, 131603), (808, 83392), (1303, 51712), (1616, 41696), (2606, 25856), (3232, 20848), (5212, 12928), (6464, 10424)]