39964548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1063}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 100935296

約数和(自身を除く): 60970748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 241, 482, 723, 964, 1063, 1446, 2126, 2892, 3133, 3189, 4252, 6266, 6378, 9399, 12532, 12756, 13819, 18798, 27638, 37596, 41457, 55276, 82914, 165828, 256183, 512366, 768549, 1024732, 1537098, 3074196, 3330379, 6660758, 9991137, 13321516, 19982274, 39964548]

約数ペア:

[(1, 39964548), (2, 19982274), (3, 13321516), (4, 9991137), (6, 6660758), (12, 3330379), (13, 3074196), (26, 1537098), (39, 1024732), (52, 768549), (78, 512366), (156, 256183), (241, 165828), (482, 82914), (723, 55276), (964, 41457), (1063, 37596), (1446, 27638), (2126, 18798), (2892, 13819), (3133, 12756), (3189, 12532), (4252, 9399), (6266, 6378)]