17180408

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 39494400

約数和(自身を除く): 22313992

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 67, 76, 133, 134, 152, 241, 266, 268, 469, 482, 532, 536, 938, 964, 1064, 1273, 1687, 1876, 1928, 2546, 3374, 3752, 4579, 5092, 6748, 8911, 9158, 10184, 13496, 16147, 17822, 18316, 32053, 32294, 35644, 36632, 64106, 64588, 71288, 113029, 128212, 129176, 226058, 256424, 306793, 452116, 613586, 904232, 1227172, 2147551, 2454344, 4295102, 8590204, 17180408]

約数ペア:

[(1, 17180408), (2, 8590204), (4, 4295102), (7, 2454344), (8, 2147551), (14, 1227172), (19, 904232), (28, 613586), (38, 452116), (56, 306793), (67, 256424), (76, 226058), (133, 129176), (134, 128212), (152, 113029), (241, 71288), (266, 64588), (268, 64106), (469, 36632), (482, 35644), (532, 32294), (536, 32053), (938, 18316), (964, 17822), (1064, 16147), (1273, 13496), (1687, 10184), (1876, 9158), (1928, 8911), (2546, 6748), (3374, 5092), (3752, 4579)]