39026974

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 68817600

約数和(自身を除く): 29790626

約数列:

[1, 2, 7, 14, 53, 106, 149, 298, 353, 371, 706, 742, 1043, 2086, 2471, 4942, 7897, 15794, 18709, 37418, 52597, 55279, 105194, 110558, 130963, 261926, 368179, 736358, 2787641, 5575282, 19513487, 39026974]

約数ペア:

[(1, 39026974), (2, 19513487), (7, 5575282), (14, 2787641), (53, 736358), (106, 368179), (149, 261926), (298, 130963), (353, 110558), (371, 105194), (706, 55279), (742, 52597), (1043, 37418), (2086, 18709), (2471, 15794), (4942, 7897)]