71358656

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{65587}}^1$

素因数の和:65616

約数の個数: 28

約数和(自身を含む): 149934168

約数和(自身を除く): 78575512

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 65587, 131174, 262348, 524696, 1049392, 1114979, 2098784, 2229958, 4197568, 4459916, 8919832, 17839664, 35679328, 71358656]

約数ペア:

[(1, 71358656), (2, 35679328), (4, 17839664), (8, 8919832), (16, 4459916), (17, 4197568), (32, 2229958), (34, 2098784), (64, 1114979), (68, 1049392), (136, 524696), (272, 262348), (544, 131174), (1088, 65587)]