7131908728

素因数分解:

$2^3\times 7^1\times {\mathrm{2293}}^1\times {\mathrm{55541}}^1$

素因数の和:57847

約数の個数: 32

約数和(自身を含む): 15289601760

約数和(自身を除く): 8157693032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2293, 4586, 9172, 16051, 18344, 32102, 55541, 64204, 111082, 128408, 222164, 388787, 444328, 777574, 1555148, 3110296, 127355513, 254711026, 509422052, 891488591, 1018844104, 1782977182, 3565954364, 7131908728]

約数ペア:

[(1, 7131908728), (2, 3565954364), (4, 1782977182), (7, 1018844104), (8, 891488591), (14, 509422052), (28, 254711026), (56, 127355513), (2293, 3110296), (4586, 1555148), (9172, 777574), (16051, 444328), (18344, 388787), (32102, 222164), (55541, 128408), (64204, 111082)]