26331344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1875

約数の個数: 40

約数和(自身を含む): 55746432

約数和(自身を除く): 29415088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1783, 1846, 3566, 3692, 7132, 7384, 14264, 14768, 23179, 28528, 46358, 92716, 126593, 185432, 253186, 370864, 506372, 1012744, 1645709, 2025488, 3291418, 6582836, 13165672, 26331344]

約数ペア:

[(1, 26331344), (2, 13165672), (4, 6582836), (8, 3291418), (13, 2025488), (16, 1645709), (26, 1012744), (52, 506372), (71, 370864), (104, 253186), (142, 185432), (208, 126593), (284, 92716), (568, 46358), (923, 28528), (1136, 23179), (1783, 14768), (1846, 14264), (3566, 7384), (3692, 7132)]