69491716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{145991}}^1$

素因数の和:146019

約数の個数: 24

約数和(自身を含む): 147159936

約数和(自身を除く): 77668220

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 145991, 291982, 583964, 1021937, 2043874, 2481847, 4087748, 4963694, 9927388, 17372929, 34745858, 69491716]

約数ペア:

[(1, 69491716), (2, 34745858), (4, 17372929), (7, 9927388), (14, 4963694), (17, 4087748), (28, 2481847), (34, 2043874), (68, 1021937), (119, 583964), (238, 291982), (476, 145991)]