25602012

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 67813200

約数和(自身を除く): 42211188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 137, 174, 179, 261, 274, 348, 358, 411, 522, 537, 548, 716, 822, 1044, 1074, 1233, 1611, 1644, 2148, 2466, 3222, 3973, 4932, 5191, 6444, 7946, 10382, 11919, 15573, 15892, 20764, 23838, 24523, 31146, 35757, 46719, 47676, 49046, 62292, 71514, 73569, 93438, 98092, 143028, 147138, 186876, 220707, 294276, 441414, 711167, 882828, 1422334, 2133501, 2844668, 4267002, 6400503, 8534004, 12801006, 25602012]

約数ペア:

[(1, 25602012), (2, 12801006), (3, 8534004), (4, 6400503), (6, 4267002), (9, 2844668), (12, 2133501), (18, 1422334), (29, 882828), (36, 711167), (58, 441414), (87, 294276), (116, 220707), (137, 186876), (174, 147138), (179, 143028), (261, 98092), (274, 93438), (348, 73569), (358, 71514), (411, 62292), (522, 49046), (537, 47676), (548, 46719), (716, 35757), (822, 31146), (1044, 24523), (1074, 23838), (1233, 20764), (1611, 15892), (1644, 15573), (2148, 11919), (2466, 10382), (3222, 7946), (3973, 6444), (4932, 5191)]