25758954

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 64157184

約数和(自身を除く): 38398230

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 53, 62, 67, 78, 93, 106, 117, 134, 159, 186, 201, 234, 279, 318, 402, 403, 477, 558, 603, 689, 806, 871, 954, 1206, 1209, 1378, 1643, 1742, 2067, 2077, 2418, 2613, 3286, 3551, 3627, 4134, 4154, 4929, 5226, 6201, 6231, 7102, 7254, 7839, 9858, 10653, 12402, 12462, 14787, 15678, 18693, 21306, 21359, 27001, 29574, 31959, 37386, 42718, 46163, 54002, 63918, 64077, 81003, 92326, 110081, 128154, 138489, 162006, 192231, 220162, 243009, 276978, 330243, 384462, 415467, 486018, 660486, 830934, 990729, 1431053, 1981458, 2862106, 4293159, 8586318, 12879477, 25758954]

約数ペア:

[(1, 25758954), (2, 12879477), (3, 8586318), (6, 4293159), (9, 2862106), (13, 1981458), (18, 1431053), (26, 990729), (31, 830934), (39, 660486), (53, 486018), (62, 415467), (67, 384462), (78, 330243), (93, 276978), (106, 243009), (117, 220162), (134, 192231), (159, 162006), (186, 138489), (201, 128154), (234, 110081), (279, 92326), (318, 81003), (402, 64077), (403, 63918), (477, 54002), (558, 46163), (603, 42718), (689, 37386), (806, 31959), (871, 29574), (954, 27001), (1206, 21359), (1209, 21306), (1378, 18693), (1643, 15678), (1742, 14787), (2067, 12462), (2077, 12402), (2418, 10653), (2613, 9858), (3286, 7839), (3551, 7254), (3627, 7102), (4134, 6231), (4154, 6201), (4929, 5226)]