42507984

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{12473}}^1$

素因数の和:12555

約数の個数: 40

約数和(自身を含む): 111367872

約数和(自身を除く): 68859888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 12473, 24946, 37419, 49892, 74838, 99784, 149676, 199568, 299352, 598704, 885583, 1771166, 2656749, 3542332, 5313498, 7084664, 10626996, 14169328, 21253992, 42507984]

約数ペア:

[(1, 42507984), (2, 21253992), (3, 14169328), (4, 10626996), (6, 7084664), (8, 5313498), (12, 3542332), (16, 2656749), (24, 1771166), (48, 885583), (71, 598704), (142, 299352), (213, 199568), (284, 149676), (426, 99784), (568, 74838), (852, 49892), (1136, 37419), (1704, 24946), (3408, 12473)]