43070768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3907}}^1$

素因数の和:3981

約数の個数: 40

約数和(自身を含む): 91587888

約数和(自身を除く): 48517120

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 3907, 5512, 7814, 11024, 15628, 31256, 50791, 62512, 101582, 203164, 207071, 406328, 414142, 812656, 828284, 1656568, 2691923, 3313136, 5383846, 10767692, 21535384, 43070768]

約数ペア:

[(1, 43070768), (2, 21535384), (4, 10767692), (8, 5383846), (13, 3313136), (16, 2691923), (26, 1656568), (52, 828284), (53, 812656), (104, 414142), (106, 406328), (208, 207071), (212, 203164), (424, 101582), (689, 62512), (848, 50791), (1378, 31256), (2756, 15628), (3907, 11024), (5512, 7814)]