78412712

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4561}}^1$

素因数の和:4881

約数の個数: 32

約数和(自身を含む): 168611520

約数和(自身を除く): 90198808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 1228, 2149, 2456, 4298, 4561, 8596, 9122, 17192, 18244, 31927, 36488, 63854, 127708, 255416, 1400227, 2800454, 5600908, 9801589, 11201816, 19603178, 39206356, 78412712]

約数ペア:

[(1, 78412712), (2, 39206356), (4, 19603178), (7, 11201816), (8, 9801589), (14, 5600908), (28, 2800454), (56, 1400227), (307, 255416), (614, 127708), (1228, 63854), (2149, 36488), (2456, 31927), (4298, 18244), (4561, 17192), (8596, 9122)]