25885765822

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{2389}}^1$

素因数の和:2921

約数の個数: 64

約数和(自身を含む): 46640563200

約数和(自身を除く): 20754797378

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 287, 301, 439, 574, 602, 878, 1763, 2389, 3073, 3526, 4778, 6146, 12341, 16723, 17999, 18877, 24682, 33446, 35998, 37754, 97949, 102727, 125993, 132139, 195898, 205454, 251986, 264278, 685643, 719089, 773957, 1048771, 1371286, 1438178, 1547914, 2097542, 4211807, 5417699, 7341397, 8423614, 10835398, 14682794, 29482649, 42999611, 45097153, 58965298, 85999222, 90194306, 300997277, 315680071, 601994554, 631360142, 1848983273, 3697966546, 12942882911, 25885765822]

約数ペア:

[(1, 25885765822), (2, 12942882911), (7, 3697966546), (14, 1848983273), (41, 631360142), (43, 601994554), (82, 315680071), (86, 300997277), (287, 90194306), (301, 85999222), (439, 58965298), (574, 45097153), (602, 42999611), (878, 29482649), (1763, 14682794), (2389, 10835398), (3073, 8423614), (3526, 7341397), (4778, 5417699), (6146, 4211807), (12341, 2097542), (16723, 1547914), (17999, 1438178), (18877, 1371286), (24682, 1048771), (33446, 773957), (35998, 719089), (37754, 685643), (97949, 264278), (102727, 251986), (125993, 205454), (132139, 195898)]