67572830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7321}}^1$

素因数の和:7412

約数の個数: 32

約数和(自身を含む): 132850368

約数和(自身を除く): 65277538

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 7321, 9230, 14642, 36605, 73210, 95173, 190346, 475865, 519791, 951730, 1039582, 2598955, 5197910, 6757283, 13514566, 33786415, 67572830]

約数ペア:

[(1, 67572830), (2, 33786415), (5, 13514566), (10, 6757283), (13, 5197910), (26, 2598955), (65, 1039582), (71, 951730), (130, 519791), (142, 475865), (355, 190346), (710, 95173), (923, 73210), (1846, 36605), (4615, 14642), (7321, 9230)]