75565568

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{11353}}^1$

素因数の和:11384

約数の個数: 40

約数和(自身を含む): 162611988

約数和(自身を除く): 87046420

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 11353, 22706, 45412, 90824, 147589, 181648, 295178, 363296, 590356, 726592, 1180712, 1453184, 2361424, 2906368, 4722848, 5812736, 9445696, 18891392, 37782784, 75565568]

約数ペア:

[(1, 75565568), (2, 37782784), (4, 18891392), (8, 9445696), (13, 5812736), (16, 4722848), (26, 2906368), (32, 2361424), (52, 1453184), (64, 1180712), (104, 726592), (128, 590356), (208, 363296), (256, 295178), (416, 181648), (512, 147589), (832, 90824), (1664, 45412), (3328, 22706), (6656, 11353)]