39124918

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 69444864

約数和(自身を除く): 30319946

約数列:

[1, 2, 7, 14, 53, 67, 106, 134, 371, 469, 742, 787, 938, 1574, 3551, 5509, 7102, 11018, 24857, 41711, 49714, 52729, 83422, 105458, 291977, 369103, 583954, 738206, 2794637, 5589274, 19562459, 39124918]

約数ペア:

[(1, 39124918), (2, 19562459), (7, 5589274), (14, 2794637), (53, 738206), (67, 583954), (106, 369103), (134, 291977), (371, 105458), (469, 83422), (742, 52729), (787, 49714), (938, 41711), (1574, 24857), (3551, 11018), (5509, 7102)]