67965736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19441}}^1$

素因数の和:19489

約数の個数: 32

約数和(自身を含む): 139982400

約数和(自身を除く): 72016664

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 19441, 38882, 77764, 155528, 369379, 447143, 738758, 894286, 1477516, 1788572, 2955032, 3577144, 8495717, 16991434, 33982868, 67965736]

約数ペア:

[(1, 67965736), (2, 33982868), (4, 16991434), (8, 8495717), (19, 3577144), (23, 2955032), (38, 1788572), (46, 1477516), (76, 894286), (92, 738758), (152, 447143), (184, 369379), (437, 155528), (874, 77764), (1748, 38882), (3496, 19441)]