7969832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 16216200

約数和(自身を除く): 8246368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 389, 394, 778, 788, 1556, 1576, 2561, 3112, 5057, 5122, 10114, 10244, 20228, 20488, 40456, 76633, 153266, 306532, 613064, 996229, 1992458, 3984916, 7969832]

約数ペア:

[(1, 7969832), (2, 3984916), (4, 1992458), (8, 996229), (13, 613064), (26, 306532), (52, 153266), (104, 76633), (197, 40456), (389, 20488), (394, 20228), (778, 10244), (788, 10114), (1556, 5122), (1576, 5057), (2561, 3112)]