792970276

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{1549}}^1$

素因数の和:1996

約数の個数: 48

約数和(自身を含む): 1624896000

約数和(自身を除く): 831925724

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 389, 658, 778, 1316, 1549, 1556, 2723, 3098, 5446, 6196, 10843, 10892, 18283, 21686, 36566, 43372, 72803, 73132, 127981, 145606, 255962, 291212, 509621, 511924, 602561, 1019242, 1205122, 2038484, 2410244, 4217927, 8435854, 16871708, 28320367, 56640734, 113281468, 198242569, 396485138, 792970276]

約数ペア:

[(1, 792970276), (2, 396485138), (4, 198242569), (7, 113281468), (14, 56640734), (28, 28320367), (47, 16871708), (94, 8435854), (188, 4217927), (329, 2410244), (389, 2038484), (658, 1205122), (778, 1019242), (1316, 602561), (1549, 511924), (1556, 509621), (2723, 291212), (3098, 255962), (5446, 145606), (6196, 127981), (10843, 73132), (10892, 72803), (18283, 43372), (21686, 36566)]