707291264

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{290827}}^1$

素因数の和:290860

約数の個数: 32

約数和(自身を含む): 1483222800

約数和(自身を除く): 775931536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 290827, 581654, 1163308, 2326616, 4653232, 5525713, 9306464, 11051426, 18612928, 22102852, 37225856, 44205704, 88411408, 176822816, 353645632, 707291264]

約数ペア:

[(1, 707291264), (2, 353645632), (4, 176822816), (8, 88411408), (16, 44205704), (19, 37225856), (32, 22102852), (38, 18612928), (64, 11051426), (76, 9306464), (128, 5525713), (152, 4653232), (304, 2326616), (608, 1163308), (1216, 581654), (2432, 290827)]