1406144

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:312

約数の個数: 28

約数和(自身を含む): 2828544

約数和(自身を除く): 1422400

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 173, 254, 346, 508, 692, 1016, 1384, 2032, 2768, 4064, 5536, 8128, 11072, 21971, 43942, 87884, 175768, 351536, 703072, 1406144]

約数ペア:

[(1, 1406144), (2, 703072), (4, 351536), (8, 175768), (16, 87884), (32, 43942), (64, 21971), (127, 11072), (173, 8128), (254, 5536), (346, 4064), (508, 2768), (692, 2032), (1016, 1384)]