70393456

素因数分解:

$2^4\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2269}}^1$

素因数の和:2561

約数の個数: 40

約数和(自身を含む): 156502880

約数和(自身を除く): 86109424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 277, 554, 1108, 1939, 2216, 2269, 3878, 4432, 4538, 7756, 9076, 15512, 15883, 18152, 31024, 31766, 36304, 63532, 127064, 254128, 628513, 1257026, 2514052, 4399591, 5028104, 8799182, 10056208, 17598364, 35196728, 70393456]

約数ペア:

[(1, 70393456), (2, 35196728), (4, 17598364), (7, 10056208), (8, 8799182), (14, 5028104), (16, 4399591), (28, 2514052), (56, 1257026), (112, 628513), (277, 254128), (554, 127064), (1108, 63532), (1939, 36304), (2216, 31766), (2269, 31024), (3878, 18152), (4432, 15883), (4538, 15512), (7756, 9076)]