64028216

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{19379}}^1$

素因数の和:19451

約数の個数: 32

約数和(自身を含む): 139536000

約数和(自身を除く): 75507784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 19379, 38758, 77516, 135653, 155032, 271306, 542612, 1085224, 1143361, 2286722, 4573444, 8003527, 9146888, 16007054, 32014108, 64028216]

約数ペア:

[(1, 64028216), (2, 32014108), (4, 16007054), (7, 9146888), (8, 8003527), (14, 4573444), (28, 2286722), (56, 1143361), (59, 1085224), (118, 542612), (236, 271306), (413, 155032), (472, 135653), (826, 77516), (1652, 38758), (3304, 19379)]