69413888

素因数分解:

$2^{10}\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1352

約数の個数: 44

約数和(自身を含む): 141488640

約数和(自身を除く): 72074752

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1024, 1279, 1696, 2558, 3392, 5116, 6784, 10232, 13568, 20464, 27136, 40928, 54272, 67787, 81856, 135574, 163712, 271148, 327424, 542296, 654848, 1084592, 1309696, 2169184, 4338368, 8676736, 17353472, 34706944, 69413888]

約数ペア:

[(1, 69413888), (2, 34706944), (4, 17353472), (8, 8676736), (16, 4338368), (32, 2169184), (53, 1309696), (64, 1084592), (106, 654848), (128, 542296), (212, 327424), (256, 271148), (424, 163712), (512, 135574), (848, 81856), (1024, 67787), (1279, 54272), (1696, 40928), (2558, 27136), (3392, 20464), (5116, 13568), (6784, 10232)]