67014673136

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{491}}^1\times {\mathrm{21929}}^1$

素因数の和:22817

約数の個数: 40

約数和(自身を含む): 130445780400

約数和(自身を除く): 63431107264

約数列:

[1, 2, 4, 8, 16, 389, 491, 778, 982, 1556, 1964, 3112, 3928, 6224, 7856, 21929, 43858, 87716, 175432, 190999, 350864, 381998, 763996, 1527992, 3055984, 8530381, 10767139, 17060762, 21534278, 34121524, 43068556, 68243048, 86137112, 136486096, 172274224, 4188417071, 8376834142, 16753668284, 33507336568, 67014673136]

約数ペア:

[(1, 67014673136), (2, 33507336568), (4, 16753668284), (8, 8376834142), (16, 4188417071), (389, 172274224), (491, 136486096), (778, 86137112), (982, 68243048), (1556, 43068556), (1964, 34121524), (3112, 21534278), (3928, 17060762), (6224, 10767139), (7856, 8530381), (21929, 3055984), (43858, 1527992), (87716, 763996), (175432, 381998), (190999, 350864)]