42256886

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 77846496

約数和(自身を除く): 35589610

約数列:

[1, 2, 7, 14, 29, 37, 58, 74, 97, 194, 203, 259, 406, 518, 679, 841, 1073, 1358, 1682, 2146, 2813, 3589, 5626, 5887, 7178, 7511, 11774, 15022, 19691, 25123, 31117, 39382, 50246, 62234, 81577, 104081, 163154, 208162, 217819, 435638, 571039, 728567, 1142078, 1457134, 3018349, 6036698, 21128443, 42256886]

約数ペア:

[(1, 42256886), (2, 21128443), (7, 6036698), (14, 3018349), (29, 1457134), (37, 1142078), (58, 728567), (74, 571039), (97, 435638), (194, 217819), (203, 208162), (259, 163154), (406, 104081), (518, 81577), (679, 62234), (841, 50246), (1073, 39382), (1358, 31117), (1682, 25123), (2146, 19691), (2813, 15022), (3589, 11774), (5626, 7511), (5887, 7178)]