25863474

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 96

約数和(自身を含む): 66419136

約数和(自身を除く): 40555662

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 67, 78, 91, 98, 101, 134, 147, 182, 201, 202, 273, 294, 303, 402, 469, 546, 606, 637, 707, 871, 938, 1274, 1313, 1407, 1414, 1742, 1911, 2121, 2613, 2626, 2814, 3283, 3822, 3939, 4242, 4949, 5226, 6097, 6566, 6767, 7878, 9191, 9849, 9898, 12194, 13534, 14847, 18291, 18382, 19698, 20301, 27573, 29694, 36582, 40602, 42679, 47369, 55146, 64337, 85358, 87971, 94738, 128037, 128674, 142107, 175942, 193011, 256074, 263913, 284214, 331583, 386022, 527826, 615797, 663166, 994749, 1231594, 1847391, 1989498, 3694782, 4310579, 8621158, 12931737, 25863474]

約数ペア:

[(1, 25863474), (2, 12931737), (3, 8621158), (6, 4310579), (7, 3694782), (13, 1989498), (14, 1847391), (21, 1231594), (26, 994749), (39, 663166), (42, 615797), (49, 527826), (67, 386022), (78, 331583), (91, 284214), (98, 263913), (101, 256074), (134, 193011), (147, 175942), (182, 142107), (201, 128674), (202, 128037), (273, 94738), (294, 87971), (303, 85358), (402, 64337), (469, 55146), (546, 47369), (606, 42679), (637, 40602), (707, 36582), (871, 29694), (938, 27573), (1274, 20301), (1313, 19698), (1407, 18382), (1414, 18291), (1742, 14847), (1911, 13534), (2121, 12194), (2613, 9898), (2626, 9849), (2814, 9191), (3283, 7878), (3822, 6767), (3939, 6566), (4242, 6097), (4949, 5226)]