71428736

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{10529}}^1$

素因数の和:10596

約数の個数: 32

約数和(自身を含む): 144998100

約数和(自身を除く): 73569364

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 10529, 21058, 42116, 84232, 168464, 336928, 558037, 673856, 1116074, 1347712, 2232148, 4464296, 8928592, 17857184, 35714368, 71428736]

約数ペア:

[(1, 71428736), (2, 35714368), (4, 17857184), (8, 8928592), (16, 4464296), (32, 2232148), (53, 1347712), (64, 1116074), (106, 673856), (128, 558037), (212, 336928), (424, 168464), (848, 84232), (1696, 42116), (3392, 21058), (6784, 10529)]