1226816

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:702

約数の個数: 28

約数和(自身を含む): 2522220

約数和(自身を除く): 1295404

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 661, 928, 1322, 1856, 2644, 5288, 10576, 19169, 21152, 38338, 42304, 76676, 153352, 306704, 613408, 1226816]

約数ペア:

[(1, 1226816), (2, 613408), (4, 306704), (8, 153352), (16, 76676), (29, 42304), (32, 38338), (58, 21152), (64, 19169), (116, 10576), (232, 5288), (464, 2644), (661, 1856), (928, 1322)]