25351036208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1\times {\mathrm{1301}}^1$

素因数の和:2406

約数の個数: 80

約数和(自身を含む): 52832243520

約数和(自身を除く): 27481207312

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1009, 1136, 1207, 1301, 2018, 2414, 2602, 4036, 4828, 5204, 8072, 9656, 10408, 16144, 17153, 19312, 20816, 22117, 34306, 44234, 68612, 71639, 88468, 92371, 137224, 143278, 176936, 184742, 274448, 286556, 353872, 369484, 573112, 738968, 1146224, 1217863, 1312709, 1477936, 1570307, 2435726, 2625418, 3140614, 4871452, 5250836, 6281228, 9742904, 10501672, 12562456, 19485808, 21003344, 22316053, 25124912, 44632106, 89264212, 93202339, 178528424, 186404678, 357056848, 372809356, 745618712, 1491237424, 1584439763, 3168879526, 6337759052, 12675518104, 25351036208]

約数ペア:

[(1, 25351036208), (2, 12675518104), (4, 6337759052), (8, 3168879526), (16, 1584439763), (17, 1491237424), (34, 745618712), (68, 372809356), (71, 357056848), (136, 186404678), (142, 178528424), (272, 93202339), (284, 89264212), (568, 44632106), (1009, 25124912), (1136, 22316053), (1207, 21003344), (1301, 19485808), (2018, 12562456), (2414, 10501672), (2602, 9742904), (4036, 6281228), (4828, 5250836), (5204, 4871452), (8072, 3140614), (9656, 2625418), (10408, 2435726), (16144, 1570307), (17153, 1477936), (19312, 1312709), (20816, 1217863), (22117, 1146224), (34306, 738968), (44234, 573112), (68612, 369484), (71639, 353872), (88468, 286556), (92371, 274448), (137224, 184742), (143278, 176936)]