28414218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 66714624

約数和(自身を除く): 38300406

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 127, 147, 254, 294, 381, 761, 762, 889, 1522, 1778, 2283, 2667, 4566, 5327, 5334, 6223, 10654, 12446, 15981, 18669, 31962, 37289, 37338, 74578, 96647, 111867, 193294, 223734, 289941, 579882, 676529, 1353058, 2029587, 4059174, 4735703, 9471406, 14207109, 28414218]

約数ペア:

[(1, 28414218), (2, 14207109), (3, 9471406), (6, 4735703), (7, 4059174), (14, 2029587), (21, 1353058), (42, 676529), (49, 579882), (98, 289941), (127, 223734), (147, 193294), (254, 111867), (294, 96647), (381, 74578), (761, 37338), (762, 37289), (889, 31962), (1522, 18669), (1778, 15981), (2283, 12446), (2667, 10654), (4566, 6223), (5327, 5334)]