66487604

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1867}}^1$

素因数の和:2207

約数の個数: 24

約数和(自身を含む): 120822240

約数和(自身を除く): 54334636

約数列:

[1, 2, 4, 29, 58, 116, 307, 614, 1228, 1867, 3734, 7468, 8903, 17806, 35612, 54143, 108286, 216572, 573169, 1146338, 2292676, 16621901, 33243802, 66487604]

約数ペア:

[(1, 66487604), (2, 33243802), (4, 16621901), (29, 2292676), (58, 1146338), (116, 573169), (307, 216572), (614, 108286), (1228, 54143), (1867, 35612), (3734, 17806), (7468, 8903)]