29781004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1726

約数の個数: 36

約数和(自身を含む): 58868992

約数和(自身を除く): 29087988

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 407, 484, 814, 1628, 1663, 3326, 4477, 6652, 8954, 17908, 18293, 36586, 61531, 73172, 123062, 201223, 246124, 402446, 676841, 804892, 1353682, 2707364, 7445251, 14890502, 29781004]

約数ペア:

[(1, 29781004), (2, 14890502), (4, 7445251), (11, 2707364), (22, 1353682), (37, 804892), (44, 676841), (74, 402446), (121, 246124), (148, 201223), (242, 123062), (407, 73172), (484, 61531), (814, 36586), (1628, 18293), (1663, 17908), (3326, 8954), (4477, 6652)]