67849808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3167}}^1$

素因数の和:3291

約数の個数: 40

約数和(自身を含む): 142990848

約数和(自身を除く): 75141040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 824, 1339, 1648, 2678, 3167, 5356, 6334, 10712, 12668, 21424, 25336, 41171, 50672, 82342, 164684, 326201, 329368, 652402, 658736, 1304804, 2609608, 4240613, 5219216, 8481226, 16962452, 33924904, 67849808]

約数ペア:

[(1, 67849808), (2, 33924904), (4, 16962452), (8, 8481226), (13, 5219216), (16, 4240613), (26, 2609608), (52, 1304804), (103, 658736), (104, 652402), (206, 329368), (208, 326201), (412, 164684), (824, 82342), (1339, 50672), (1648, 41171), (2678, 25336), (3167, 21424), (5356, 12668), (6334, 10712)]