40855992

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 105974400

約数和(自身を除く): 65118408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 139, 148, 222, 278, 296, 331, 417, 444, 556, 662, 834, 888, 993, 1112, 1324, 1668, 1986, 2648, 3336, 3972, 5143, 7944, 10286, 12247, 15429, 20572, 24494, 30858, 36741, 41144, 46009, 48988, 61716, 73482, 92018, 97976, 123432, 138027, 146964, 184036, 276054, 293928, 368072, 552108, 1104216, 1702333, 3404666, 5106999, 6809332, 10213998, 13618664, 20427996, 40855992]

約数ペア:

[(1, 40855992), (2, 20427996), (3, 13618664), (4, 10213998), (6, 6809332), (8, 5106999), (12, 3404666), (24, 1702333), (37, 1104216), (74, 552108), (111, 368072), (139, 293928), (148, 276054), (222, 184036), (278, 146964), (296, 138027), (331, 123432), (417, 97976), (444, 92018), (556, 73482), (662, 61716), (834, 48988), (888, 46009), (993, 41144), (1112, 36741), (1324, 30858), (1668, 24494), (1986, 20572), (2648, 15429), (3336, 12247), (3972, 10286), (5143, 7944)]