27883136

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{7027}}^1$

素因数の和:7072

約数の個数: 32

約数和(自身を含む): 57348480

約数和(自身を除く): 29465344

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 7027, 14054, 28108, 56216, 112432, 217837, 224864, 435674, 449728, 871348, 899456, 1742696, 3485392, 6970784, 13941568, 27883136]

約数ペア:

[(1, 27883136), (2, 13941568), (4, 6970784), (8, 3485392), (16, 1742696), (31, 899456), (32, 871348), (62, 449728), (64, 435674), (124, 224864), (128, 217837), (248, 112432), (496, 56216), (992, 28108), (1984, 14054), (3968, 7027)]