71399936

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{3769}}^1$

素因数の和:3824

約数の個数: 40

約数和(自身を含む): 146554980

約数和(自身を除く): 75155044

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 3769, 4736, 7538, 9472, 15076, 18944, 30152, 60304, 120608, 139453, 241216, 278906, 482432, 557812, 964864, 1115624, 1929728, 2231248, 4462496, 8924992, 17849984, 35699968, 71399936]

約数ペア:

[(1, 71399936), (2, 35699968), (4, 17849984), (8, 8924992), (16, 4462496), (32, 2231248), (37, 1929728), (64, 1115624), (74, 964864), (128, 557812), (148, 482432), (256, 278906), (296, 241216), (512, 139453), (592, 120608), (1184, 60304), (2368, 30152), (3769, 18944), (4736, 15076), (7538, 9472)]