66311288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3559}}^1$

素因数の和:3719

約数の個数: 32

約数和(自身を含む): 132645600

約数和(自身を除く): 66334312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 3559, 4658, 7118, 9316, 14236, 18632, 28472, 60503, 121006, 242012, 484024, 487583, 975166, 1950332, 3900664, 8288911, 16577822, 33155644, 66311288]

約数ペア:

[(1, 66311288), (2, 33155644), (4, 16577822), (8, 8288911), (17, 3900664), (34, 1950332), (68, 975166), (136, 487583), (137, 484024), (274, 242012), (548, 121006), (1096, 60503), (2329, 28472), (3559, 18632), (4658, 14236), (7118, 9316)]