73992506

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 129600000

約数和(自身を除く): 55607494

約数列:

[1, 2, 7, 14, 79, 149, 158, 298, 449, 553, 898, 1043, 1106, 2086, 3143, 6286, 11771, 23542, 35471, 66901, 70942, 82397, 133802, 164794, 248297, 468307, 496594, 936614, 5285179, 10570358, 36996253, 73992506]

約数ペア:

[(1, 73992506), (2, 36996253), (7, 10570358), (14, 5285179), (79, 936614), (149, 496594), (158, 468307), (298, 248297), (449, 164794), (553, 133802), (898, 82397), (1043, 70942), (1106, 66901), (2086, 35471), (3143, 23542), (6286, 11771)]