28932742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 47852640

約数和(自身を除く): 18919898

約数列:

[1, 2, 17, 34, 37, 74, 109, 211, 218, 422, 629, 1258, 1853, 3587, 3706, 4033, 7174, 7807, 8066, 15614, 22999, 45998, 68561, 132719, 137122, 265438, 390983, 781966, 850963, 1701926, 14466371, 28932742]

約数ペア:

[(1, 28932742), (2, 14466371), (17, 1701926), (34, 850963), (37, 781966), (74, 390983), (109, 265438), (211, 137122), (218, 132719), (422, 68561), (629, 45998), (1258, 22999), (1853, 15614), (3587, 8066), (3706, 7807), (4033, 7174)]