29681992

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{673}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 57627000

約数和(自身を除く): 27945008

約数列:

[1, 2, 4, 8, 37, 74, 148, 149, 296, 298, 596, 673, 1192, 1346, 2692, 5384, 5513, 11026, 22052, 24901, 44104, 49802, 99604, 100277, 199208, 200554, 401108, 802216, 3710249, 7420498, 14840996, 29681992]

約数ペア:

[(1, 29681992), (2, 14840996), (4, 7420498), (8, 3710249), (37, 802216), (74, 401108), (148, 200554), (149, 199208), (296, 100277), (298, 99604), (596, 49802), (673, 44104), (1192, 24901), (1346, 22052), (2692, 11026), (5384, 5513)]