26004992

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{3907}}^1$

素因数の和:3938

約数の個数: 40

約数和(自身を含む): 55970376

約数和(自身を除く): 29965384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 3907, 6656, 7814, 15628, 31256, 50791, 62512, 101582, 125024, 203164, 250048, 406328, 500096, 812656, 1000192, 1625312, 2000384, 3250624, 6501248, 13002496, 26004992]

約数ペア:

[(1, 26004992), (2, 13002496), (4, 6501248), (8, 3250624), (13, 2000384), (16, 1625312), (26, 1000192), (32, 812656), (52, 500096), (64, 406328), (104, 250048), (128, 203164), (208, 125024), (256, 101582), (416, 62512), (512, 50791), (832, 31256), (1664, 15628), (3328, 7814), (3907, 6656)]