71916382

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 115026912

約数和(自身を除く): 43110530

約数列:

[1, 2, 37, 43, 74, 86, 97, 194, 233, 466, 1591, 3182, 3589, 4171, 7178, 8342, 8621, 10019, 17242, 20038, 22601, 45202, 154327, 308654, 370703, 741406, 836237, 971843, 1672474, 1943686, 35958191, 71916382]

約数ペア:

[(1, 71916382), (2, 35958191), (37, 1943686), (43, 1672474), (74, 971843), (86, 836237), (97, 741406), (194, 370703), (233, 308654), (466, 154327), (1591, 45202), (3182, 22601), (3589, 20038), (4171, 17242), (7178, 10019), (8342, 8621)]