67743116

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 139345920

約数和(自身を除く): 71602804

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 191, 212, 239, 371, 382, 478, 742, 764, 956, 1337, 1484, 1673, 2674, 3346, 5348, 6692, 10123, 12667, 20246, 25334, 40492, 45649, 50668, 70861, 88669, 91298, 141722, 177338, 182596, 283444, 319543, 354676, 639086, 1278172, 2419397, 4838794, 9677588, 16935779, 33871558, 67743116]

約数ペア:

[(1, 67743116), (2, 33871558), (4, 16935779), (7, 9677588), (14, 4838794), (28, 2419397), (53, 1278172), (106, 639086), (191, 354676), (212, 319543), (239, 283444), (371, 182596), (382, 177338), (478, 141722), (742, 91298), (764, 88669), (956, 70861), (1337, 50668), (1484, 45649), (1673, 40492), (2674, 25334), (3346, 20246), (5348, 12667), (6692, 10123)]