74393374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 124975872

約数和(自身を除く): 50582498

約数列:

[1, 2, 11, 22, 71, 97, 142, 194, 491, 781, 982, 1067, 1562, 2134, 5401, 6887, 10802, 13774, 34861, 47627, 69722, 75757, 95254, 151514, 383471, 523897, 766942, 1047794, 3381517, 6763034, 37196687, 74393374]

約数ペア:

[(1, 74393374), (2, 37196687), (11, 6763034), (22, 3381517), (71, 1047794), (97, 766942), (142, 523897), (194, 383471), (491, 151514), (781, 95254), (982, 75757), (1067, 69722), (1562, 47627), (2134, 34861), (5401, 13774), (6887, 10802)]