65448448

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{9833}}^1$

素因数の和:9864

約数の個数: 40

約数和(自身を含む): 140842548

約数和(自身を除く): 75394100

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 9833, 19666, 39332, 78664, 127829, 157328, 255658, 314656, 511316, 629312, 1022632, 1258624, 2045264, 2517248, 4090528, 5034496, 8181056, 16362112, 32724224, 65448448]

約数ペア:

[(1, 65448448), (2, 32724224), (4, 16362112), (8, 8181056), (13, 5034496), (16, 4090528), (26, 2517248), (32, 2045264), (52, 1258624), (64, 1022632), (104, 629312), (128, 511316), (208, 314656), (256, 255658), (416, 157328), (512, 127829), (832, 78664), (1664, 39332), (3328, 19666), (6656, 9833)]