67553816

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3673}}^1$

素因数の和:3720

約数の個数: 48

約数和(自身を含む): 146592600

約数和(自身を除く): 79038784

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 3673, 4598, 7346, 9196, 14692, 18392, 29384, 40403, 69787, 80806, 139574, 161612, 279148, 323224, 444433, 558296, 767657, 888866, 1535314, 1777732, 3070628, 3555464, 6141256, 8444227, 16888454, 33776908, 67553816]

約数ペア:

[(1, 67553816), (2, 33776908), (4, 16888454), (8, 8444227), (11, 6141256), (19, 3555464), (22, 3070628), (38, 1777732), (44, 1535314), (76, 888866), (88, 767657), (121, 558296), (152, 444433), (209, 323224), (242, 279148), (418, 161612), (484, 139574), (836, 80806), (968, 69787), (1672, 40403), (2299, 29384), (3673, 18392), (4598, 14692), (7346, 9196)]