7940632

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 19008000

約数和(自身を除く): 11067368

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 119, 133, 136, 152, 238, 266, 323, 439, 476, 532, 646, 878, 952, 1064, 1292, 1756, 2261, 2584, 3073, 3512, 4522, 6146, 7463, 8341, 9044, 12292, 14926, 16682, 18088, 24584, 29852, 33364, 52241, 58387, 59704, 66728, 104482, 116774, 141797, 208964, 233548, 283594, 417928, 467096, 567188, 992579, 1134376, 1985158, 3970316, 7940632]

約数ペア:

[(1, 7940632), (2, 3970316), (4, 1985158), (7, 1134376), (8, 992579), (14, 567188), (17, 467096), (19, 417928), (28, 283594), (34, 233548), (38, 208964), (56, 141797), (68, 116774), (76, 104482), (119, 66728), (133, 59704), (136, 58387), (152, 52241), (238, 33364), (266, 29852), (323, 24584), (439, 18088), (476, 16682), (532, 14926), (646, 12292), (878, 9044), (952, 8341), (1064, 7463), (1292, 6146), (1756, 4522), (2261, 3512), (2584, 3073)]