7227572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 36

約数和(自身を含む): 14132580

約数和(自身を除く): 6905008

約数列:

[1, 2, 4, 11, 22, 44, 109, 121, 137, 218, 242, 274, 436, 484, 548, 1199, 1507, 2398, 3014, 4796, 6028, 13189, 14933, 16577, 26378, 29866, 33154, 52756, 59732, 66308, 164263, 328526, 657052, 1806893, 3613786, 7227572]

約数ペア:

[(1, 7227572), (2, 3613786), (4, 1806893), (11, 657052), (22, 328526), (44, 164263), (109, 66308), (121, 59732), (137, 52756), (218, 33154), (242, 29866), (274, 26378), (436, 16577), (484, 14933), (548, 13189), (1199, 6028), (1507, 4796), (2398, 3014)]