69415424

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{10429}}^1$

素因数の和:10460

約数の個数: 40

約数和(自身を含む): 149378460

約数和(自身を除く): 79963036

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 10429, 20858, 41716, 83432, 135577, 166864, 271154, 333728, 542308, 667456, 1084616, 1334912, 2169232, 2669824, 4338464, 5339648, 8676928, 17353856, 34707712, 69415424]

約数ペア:

[(1, 69415424), (2, 34707712), (4, 17353856), (8, 8676928), (13, 5339648), (16, 4338464), (26, 2669824), (32, 2169232), (52, 1334912), (64, 1084616), (104, 667456), (128, 542308), (208, 333728), (256, 271154), (416, 166864), (512, 135577), (832, 83432), (1664, 41716), (3328, 20858), (6656, 10429)]