28427574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14401}}^1$

素因数の和:14460

約数の個数: 32

約数和(自身を含む): 66364416

約数和(自身を除く): 37936842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 14401, 28802, 43203, 86406, 100807, 201614, 302421, 604842, 676847, 1353694, 2030541, 4061082, 4737929, 9475858, 14213787, 28427574]

約数ペア:

[(1, 28427574), (2, 14213787), (3, 9475858), (6, 4737929), (7, 4061082), (14, 2030541), (21, 1353694), (42, 676847), (47, 604842), (94, 302421), (141, 201614), (282, 100807), (329, 86406), (658, 43203), (987, 28802), (1974, 14401)]