42139264

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{17327}}^1$

素因数の和:17360

約数の個数: 32

約数和(自身を含む): 88372800

約数和(自身を除く): 46233536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 17327, 34654, 69308, 138616, 277232, 329213, 554464, 658426, 1108928, 1316852, 2217856, 2633704, 5267408, 10534816, 21069632, 42139264]

約数ペア:

[(1, 42139264), (2, 21069632), (4, 10534816), (8, 5267408), (16, 2633704), (19, 2217856), (32, 1316852), (38, 1108928), (64, 658426), (76, 554464), (128, 329213), (152, 277232), (304, 138616), (608, 69308), (1216, 34654), (2432, 17327)]