71694070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1583}}^1$

素因数の和:2244

約数の個数: 32

約数和(自身を含む): 147806208

約数和(自身を除く): 76112138

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 647, 1294, 1583, 3166, 3235, 4529, 6470, 7915, 9058, 11081, 15830, 22162, 22645, 45290, 55405, 110810, 1024201, 2048402, 5121005, 7169407, 10242010, 14338814, 35847035, 71694070]

約数ペア:

[(1, 71694070), (2, 35847035), (5, 14338814), (7, 10242010), (10, 7169407), (14, 5121005), (35, 2048402), (70, 1024201), (647, 110810), (1294, 55405), (1583, 45290), (3166, 22645), (3235, 22162), (4529, 15830), (6470, 11081), (7915, 9058)]