39975252

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 95952192

約数和(自身を除く): 55976940

約数列:

[1, 2, 3, 4, 6, 12, 61, 97, 122, 183, 194, 244, 291, 366, 388, 563, 582, 732, 1126, 1164, 1689, 2252, 3378, 5917, 6756, 11834, 17751, 23668, 34343, 35502, 54611, 68686, 71004, 103029, 109222, 137372, 163833, 206058, 218444, 327666, 412116, 655332, 3331271, 6662542, 9993813, 13325084, 19987626, 39975252]

約数ペア:

[(1, 39975252), (2, 19987626), (3, 13325084), (4, 9993813), (6, 6662542), (12, 3331271), (61, 655332), (97, 412116), (122, 327666), (183, 218444), (194, 206058), (244, 163833), (291, 137372), (366, 109222), (388, 103029), (563, 71004), (582, 68686), (732, 54611), (1126, 35502), (1164, 34343), (1689, 23668), (2252, 17751), (3378, 11834), (5917, 6756)]