66067984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{829}}^1$

素因数の和:1147

約数の個数: 40

約数和(自身を含む): 136163160

約数和(自身を除く): 70095176

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 293, 586, 829, 1172, 1658, 2344, 3316, 4688, 4981, 6632, 9962, 13264, 14093, 19924, 28186, 39848, 56372, 79696, 112744, 225488, 242897, 485794, 971588, 1943176, 3886352, 4129249, 8258498, 16516996, 33033992, 66067984]

約数ペア:

[(1, 66067984), (2, 33033992), (4, 16516996), (8, 8258498), (16, 4129249), (17, 3886352), (34, 1943176), (68, 971588), (136, 485794), (272, 242897), (293, 225488), (586, 112744), (829, 79696), (1172, 56372), (1658, 39848), (2344, 28186), (3316, 19924), (4688, 14093), (4981, 13264), (6632, 9962)]