7966504

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 19031040

約数和(自身を除く): 11064536

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 353, 364, 403, 434, 706, 728, 806, 868, 1412, 1612, 1736, 2471, 2821, 2824, 3224, 4589, 4942, 5642, 9178, 9884, 10943, 11284, 18356, 19768, 21886, 22568, 32123, 36712, 43772, 64246, 76601, 87544, 128492, 142259, 153202, 256984, 284518, 306404, 569036, 612808, 995813, 1138072, 1991626, 3983252, 7966504]

約数ペア:

[(1, 7966504), (2, 3983252), (4, 1991626), (7, 1138072), (8, 995813), (13, 612808), (14, 569036), (26, 306404), (28, 284518), (31, 256984), (52, 153202), (56, 142259), (62, 128492), (91, 87544), (104, 76601), (124, 64246), (182, 43772), (217, 36712), (248, 32123), (353, 22568), (364, 21886), (403, 19768), (434, 18356), (706, 11284), (728, 10943), (806, 9884), (868, 9178), (1412, 5642), (1612, 4942), (1736, 4589), (2471, 3224), (2821, 2824)]