26811876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 78926848

約数和(自身を除く): 52114972

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 43, 52, 78, 84, 86, 91, 129, 156, 172, 182, 258, 273, 301, 364, 516, 546, 559, 571, 602, 903, 1092, 1118, 1142, 1204, 1677, 1713, 1806, 2236, 2284, 3354, 3426, 3612, 3913, 3997, 6708, 6852, 7423, 7826, 7994, 11739, 11991, 14846, 15652, 15988, 22269, 23478, 23982, 24553, 29692, 44538, 46956, 47964, 49106, 51961, 73659, 89076, 98212, 103922, 147318, 155883, 171871, 207844, 294636, 311766, 319189, 343742, 515613, 623532, 638378, 687484, 957567, 1031226, 1276756, 1915134, 2062452, 2234323, 3830268, 4468646, 6702969, 8937292, 13405938, 26811876]

約数ペア:

[(1, 26811876), (2, 13405938), (3, 8937292), (4, 6702969), (6, 4468646), (7, 3830268), (12, 2234323), (13, 2062452), (14, 1915134), (21, 1276756), (26, 1031226), (28, 957567), (39, 687484), (42, 638378), (43, 623532), (52, 515613), (78, 343742), (84, 319189), (86, 311766), (91, 294636), (129, 207844), (156, 171871), (172, 155883), (182, 147318), (258, 103922), (273, 98212), (301, 89076), (364, 73659), (516, 51961), (546, 49106), (559, 47964), (571, 46956), (602, 44538), (903, 29692), (1092, 24553), (1118, 23982), (1142, 23478), (1204, 22269), (1677, 15988), (1713, 15652), (1806, 14846), (2236, 11991), (2284, 11739), (3354, 7994), (3426, 7826), (3612, 7423), (3913, 6852), (3997, 6708)]