40937628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 101024000

約数和(自身を除く): 60086372

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 409, 439, 818, 878, 1227, 1317, 1636, 1756, 2454, 2634, 4908, 5268, 7771, 8341, 15542, 16682, 23313, 25023, 31084, 33364, 46626, 50046, 93252, 100092, 179551, 359102, 538653, 718204, 1077306, 2154612, 3411469, 6822938, 10234407, 13645876, 20468814, 40937628]

約数ペア:

[(1, 40937628), (2, 20468814), (3, 13645876), (4, 10234407), (6, 6822938), (12, 3411469), (19, 2154612), (38, 1077306), (57, 718204), (76, 538653), (114, 359102), (228, 179551), (409, 100092), (439, 93252), (818, 50046), (878, 46626), (1227, 33364), (1317, 31084), (1636, 25023), (1756, 23313), (2454, 16682), (2634, 15542), (4908, 8341), (5268, 7771)]