64344388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 125435520

約数和(自身を除く): 61091132

約数列:

[1, 2, 4, 17, 29, 34, 58, 67, 68, 116, 134, 268, 487, 493, 974, 986, 1139, 1943, 1948, 1972, 2278, 3886, 4556, 7772, 8279, 14123, 16558, 28246, 32629, 33031, 33116, 56492, 65258, 66062, 130516, 132124, 240091, 480182, 554693, 946241, 960364, 1109386, 1892482, 2218772, 3784964, 16086097, 32172194, 64344388]

約数ペア:

[(1, 64344388), (2, 32172194), (4, 16086097), (17, 3784964), (29, 2218772), (34, 1892482), (58, 1109386), (67, 960364), (68, 946241), (116, 554693), (134, 480182), (268, 240091), (487, 132124), (493, 130516), (974, 66062), (986, 65258), (1139, 56492), (1943, 33116), (1948, 33031), (1972, 32629), (2278, 28246), (3886, 16558), (4556, 14123), (7772, 8279)]