65876678

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 119070720

約数和(自身を除く): 53194042

約数列:

[1, 2, 7, 14, 49, 67, 79, 98, 127, 134, 158, 254, 469, 553, 889, 938, 1106, 1778, 3283, 3871, 5293, 6223, 6566, 7742, 8509, 10033, 10586, 12446, 17018, 20066, 37051, 59563, 70231, 74102, 119126, 140462, 259357, 416941, 491617, 518714, 672211, 833882, 983234, 1344422, 4705477, 9410954, 32938339, 65876678]

約数ペア:

[(1, 65876678), (2, 32938339), (7, 9410954), (14, 4705477), (49, 1344422), (67, 983234), (79, 833882), (98, 672211), (127, 518714), (134, 491617), (158, 416941), (254, 259357), (469, 140462), (553, 119126), (889, 74102), (938, 70231), (1106, 59563), (1778, 37051), (3283, 20066), (3871, 17018), (5293, 12446), (6223, 10586), (6566, 10033), (7742, 8509)]