79125752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{2609}}^1$

素因数の和:2855

約数の個数: 32

約数和(自身を含む): 157852800

約数和(自身を除く): 78727048

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 223, 446, 892, 1784, 2609, 3791, 5218, 7582, 10436, 15164, 20872, 30328, 44353, 88706, 177412, 354824, 581807, 1163614, 2327228, 4654456, 9890719, 19781438, 39562876, 79125752]

約数ペア:

[(1, 79125752), (2, 39562876), (4, 19781438), (8, 9890719), (17, 4654456), (34, 2327228), (68, 1163614), (136, 581807), (223, 354824), (446, 177412), (892, 88706), (1784, 44353), (2609, 30328), (3791, 20872), (5218, 15164), (7582, 10436)]