7178113796

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{9967}}^1$

素因数の和:10101

約数の個数: 72

約数和(自身を含む): 15423287040

約数和(自身を除く): 8245173244

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 289, 356, 476, 578, 623, 1156, 1246, 1513, 2023, 2492, 3026, 4046, 6052, 8092, 9967, 10591, 19934, 21182, 25721, 39868, 42364, 51442, 69769, 102884, 139538, 169439, 180047, 279076, 338878, 360094, 677756, 720188, 887063, 1186073, 1774126, 2372146, 2880463, 3548252, 4744292, 5760926, 6209441, 11521852, 12418882, 15080071, 20163241, 24837764, 30160142, 40326482, 60320284, 80652964, 105560497, 211120994, 256361207, 422241988, 512722414, 1025444828, 1794528449, 3589056898, 7178113796]

約数ペア:

[(1, 7178113796), (2, 3589056898), (4, 1794528449), (7, 1025444828), (14, 512722414), (17, 422241988), (28, 256361207), (34, 211120994), (68, 105560497), (89, 80652964), (119, 60320284), (178, 40326482), (238, 30160142), (289, 24837764), (356, 20163241), (476, 15080071), (578, 12418882), (623, 11521852), (1156, 6209441), (1246, 5760926), (1513, 4744292), (2023, 3548252), (2492, 2880463), (3026, 2372146), (4046, 1774126), (6052, 1186073), (8092, 887063), (9967, 720188), (10591, 677756), (19934, 360094), (21182, 338878), (25721, 279076), (39868, 180047), (42364, 169439), (51442, 139538), (69769, 102884)]