1720768

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:209

約数の個数: 56

約数和(自身を含む): 4096512

約数和(自身を除く): 2375744

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 167, 184, 224, 322, 334, 368, 448, 644, 668, 736, 1169, 1288, 1336, 1472, 2338, 2576, 2672, 3841, 4676, 5152, 5344, 7682, 9352, 10304, 10688, 15364, 18704, 26887, 30728, 37408, 53774, 61456, 74816, 107548, 122912, 215096, 245824, 430192, 860384, 1720768]

約数ペア:

[(1, 1720768), (2, 860384), (4, 430192), (7, 245824), (8, 215096), (14, 122912), (16, 107548), (23, 74816), (28, 61456), (32, 53774), (46, 37408), (56, 30728), (64, 26887), (92, 18704), (112, 15364), (161, 10688), (167, 10304), (184, 9352), (224, 7682), (322, 5344), (334, 5152), (368, 4676), (448, 3841), (644, 2672), (668, 2576), (736, 2338), (1169, 1472), (1288, 1336)]