64028008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{9967}}^1$

素因数の和:10057

約数の個数: 32

約数和(自身を含む): 132773760

約数和(自身を除く): 68745752

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 9967, 19934, 39868, 79736, 109637, 219274, 438548, 727591, 877096, 1455182, 2910364, 5820728, 8003501, 16007002, 32014004, 64028008]

約数ペア:

[(1, 64028008), (2, 32014004), (4, 16007002), (8, 8003501), (11, 5820728), (22, 2910364), (44, 1455182), (73, 877096), (88, 727591), (146, 438548), (292, 219274), (584, 109637), (803, 79736), (1606, 39868), (3212, 19934), (6424, 9967)]