7261696

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{1091}}^1$

素因数の和:1122

約数の個数: 40

約数和(自身を含む): 15639624

約数和(自身を除く): 8377928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1091, 1664, 2182, 3328, 4364, 6656, 8728, 14183, 17456, 28366, 34912, 56732, 69824, 113464, 139648, 226928, 279296, 453856, 558592, 907712, 1815424, 3630848, 7261696]

約数ペア:

[(1, 7261696), (2, 3630848), (4, 1815424), (8, 907712), (13, 558592), (16, 453856), (26, 279296), (32, 226928), (52, 139648), (64, 113464), (104, 69824), (128, 56732), (208, 34912), (256, 28366), (416, 17456), (512, 14183), (832, 8728), (1091, 6656), (1664, 4364), (2182, 3328)]