72022328

素因数分解:

$2^3\times 7^1\times {\mathrm{557}}^1\times {\mathrm{2309}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 154677600

約数和(自身を除く): 82655272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 557, 1114, 2228, 2309, 3899, 4456, 4618, 7798, 9236, 15596, 16163, 18472, 31192, 32326, 64652, 129304, 1286113, 2572226, 5144452, 9002791, 10288904, 18005582, 36011164, 72022328]

約数ペア:

[(1, 72022328), (2, 36011164), (4, 18005582), (7, 10288904), (8, 9002791), (14, 5144452), (28, 2572226), (56, 1286113), (557, 129304), (1114, 64652), (2228, 32326), (2309, 31192), (3899, 18472), (4456, 16163), (4618, 15596), (7798, 9236)]