74342506

素因数分解:

$2^1\times 7^3\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 130838400

約数和(自身を除く): 56495894

約数列:

[1, 2, 7, 14, 49, 98, 307, 343, 353, 614, 686, 706, 2149, 2471, 4298, 4942, 15043, 17297, 30086, 34594, 105301, 108371, 121079, 210602, 216742, 242158, 758597, 1517194, 5310179, 10620358, 37171253, 74342506]

約数ペア:

[(1, 74342506), (2, 37171253), (7, 10620358), (14, 5310179), (49, 1517194), (98, 758597), (307, 242158), (343, 216742), (353, 210602), (614, 121079), (686, 108371), (706, 105301), (2149, 34594), (2471, 30086), (4298, 17297), (4942, 15043)]