78889292912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3539}}^1\times {\mathrm{73327}}^1$

素因数の和:76893

約数の個数: 40

約数和(自身を含む): 160940294400

約数和(自身を除く): 82051001488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3539, 7078, 14156, 28312, 56624, 67241, 73327, 134482, 146654, 268964, 293308, 537928, 586616, 1075856, 1173232, 1393213, 2786426, 5572852, 11145704, 22291408, 259504253, 519008506, 1038017012, 2076034024, 4152068048, 4930580807, 9861161614, 19722323228, 39444646456, 78889292912]

約数ペア:

[(1, 78889292912), (2, 39444646456), (4, 19722323228), (8, 9861161614), (16, 4930580807), (19, 4152068048), (38, 2076034024), (76, 1038017012), (152, 519008506), (304, 259504253), (3539, 22291408), (7078, 11145704), (14156, 5572852), (28312, 2786426), (56624, 1393213), (67241, 1173232), (73327, 1075856), (134482, 586616), (146654, 537928), (268964, 293308)]