66853376

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{3529}}^1$

素因数の和:3584

約数の個数: 40

約数和(自身を含む): 137225220

約数和(自身を除く): 70371844

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 3529, 4736, 7058, 9472, 14116, 18944, 28232, 56464, 112928, 130573, 225856, 261146, 451712, 522292, 903424, 1044584, 1806848, 2089168, 4178336, 8356672, 16713344, 33426688, 66853376]

約数ペア:

[(1, 66853376), (2, 33426688), (4, 16713344), (8, 8356672), (16, 4178336), (32, 2089168), (37, 1806848), (64, 1044584), (74, 903424), (128, 522292), (148, 451712), (256, 261146), (296, 225856), (512, 130573), (592, 112928), (1184, 56464), (2368, 28232), (3529, 18944), (4736, 14116), (7058, 9472)]