28085496

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3623}}^1$

素因数の和:3668

約数の個数: 64

約数和(自身を含む): 78278400

約数和(自身を除く): 50192904

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3623, 3876, 7246, 7752, 10869, 14492, 21738, 28984, 43476, 61591, 68837, 86952, 123182, 137674, 184773, 206511, 246364, 275348, 369546, 413022, 492728, 550696, 739092, 826044, 1170229, 1478184, 1652088, 2340458, 3510687, 4680916, 7021374, 9361832, 14042748, 28085496]

約数ペア:

[(1, 28085496), (2, 14042748), (3, 9361832), (4, 7021374), (6, 4680916), (8, 3510687), (12, 2340458), (17, 1652088), (19, 1478184), (24, 1170229), (34, 826044), (38, 739092), (51, 550696), (57, 492728), (68, 413022), (76, 369546), (102, 275348), (114, 246364), (136, 206511), (152, 184773), (204, 137674), (228, 123182), (323, 86952), (408, 68837), (456, 61591), (646, 43476), (969, 28984), (1292, 21738), (1938, 14492), (2584, 10869), (3623, 7752), (3876, 7246)]