28849902

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1423}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 60149760

約数和(自身を除く): 31299858

約数列:

[1, 2, 3, 6, 31, 62, 93, 109, 186, 218, 327, 654, 1423, 2846, 3379, 4269, 6758, 8538, 10137, 20274, 44113, 88226, 132339, 155107, 264678, 310214, 465321, 930642, 4808317, 9616634, 14424951, 28849902]

約数ペア:

[(1, 28849902), (2, 14424951), (3, 9616634), (6, 4808317), (31, 930642), (62, 465321), (93, 310214), (109, 264678), (186, 155107), (218, 132339), (327, 88226), (654, 44113), (1423, 20274), (2846, 10137), (3379, 8538), (4269, 6758)]