25892256

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20747}}^1$

素因数の和:20773

約数の個数: 48

約数和(自身を含む): 73198944

約数和(自身を除く): 47306688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 20747, 41494, 62241, 82988, 124482, 165976, 248964, 269711, 331952, 497928, 539422, 663904, 809133, 995856, 1078844, 1618266, 1991712, 2157688, 3236532, 4315376, 6473064, 8630752, 12946128, 25892256]

約数ペア:

[(1, 25892256), (2, 12946128), (3, 8630752), (4, 6473064), (6, 4315376), (8, 3236532), (12, 2157688), (13, 1991712), (16, 1618266), (24, 1078844), (26, 995856), (32, 809133), (39, 663904), (48, 539422), (52, 497928), (78, 331952), (96, 269711), (104, 248964), (156, 165976), (208, 124482), (312, 82988), (416, 62241), (624, 41494), (1248, 20747)]