66675356

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:770

約数の個数: 36

約数和(自身を含む): 128947224

約数和(自身を除く): 62271868

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 347, 397, 484, 694, 794, 1388, 1588, 3817, 4367, 7634, 8734, 15268, 17468, 41987, 48037, 83974, 96074, 137759, 167948, 192148, 275518, 551036, 1515349, 3030698, 6061396, 16668839, 33337678, 66675356]

約数ペア:

[(1, 66675356), (2, 33337678), (4, 16668839), (11, 6061396), (22, 3030698), (44, 1515349), (121, 551036), (242, 275518), (347, 192148), (397, 167948), (484, 137759), (694, 96074), (794, 83974), (1388, 48037), (1588, 41987), (3817, 17468), (4367, 15268), (7634, 8734)]