69156208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{641}}^1$

素因数の和:1273

約数の個数: 40

約数和(自身を含む): 146637936

約数和(自身を除く): 77481728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 613, 641, 1226, 1282, 2452, 2564, 4904, 5128, 6743, 7051, 9808, 10256, 13486, 14102, 26972, 28204, 53944, 56408, 107888, 112816, 392933, 785866, 1571732, 3143464, 4322263, 6286928, 8644526, 17289052, 34578104, 69156208]

約数ペア:

[(1, 69156208), (2, 34578104), (4, 17289052), (8, 8644526), (11, 6286928), (16, 4322263), (22, 3143464), (44, 1571732), (88, 785866), (176, 392933), (613, 112816), (641, 107888), (1226, 56408), (1282, 53944), (2452, 28204), (2564, 26972), (4904, 14102), (5128, 13486), (6743, 10256), (7051, 9808)]