25892776

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5081}}^1$

素因数の和:5114

約数の個数: 48

約数和(自身を含む): 60831540

約数和(自身を除く): 34938764

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5081, 5096, 10162, 20324, 35567, 40648, 66053, 71134, 132106, 142268, 248969, 264212, 284536, 462371, 497938, 528424, 924742, 995876, 1849484, 1991752, 3236597, 3698968, 6473194, 12946388, 25892776]

約数ペア:

[(1, 25892776), (2, 12946388), (4, 6473194), (7, 3698968), (8, 3236597), (13, 1991752), (14, 1849484), (26, 995876), (28, 924742), (49, 528424), (52, 497938), (56, 462371), (91, 284536), (98, 264212), (104, 248969), (182, 142268), (196, 132106), (364, 71134), (392, 66053), (637, 40648), (728, 35567), (1274, 20324), (2548, 10162), (5081, 5096)]