26236532

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 55104000

約数和(自身を除く): 28867468

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 79, 116, 158, 203, 316, 406, 409, 553, 812, 818, 1106, 1636, 2212, 2291, 2863, 4582, 5726, 9164, 11452, 11861, 16037, 23722, 32074, 32311, 47444, 64148, 64622, 83027, 129244, 166054, 226177, 332108, 452354, 904708, 937019, 1874038, 3748076, 6559133, 13118266, 26236532]

約数ペア:

[(1, 26236532), (2, 13118266), (4, 6559133), (7, 3748076), (14, 1874038), (28, 937019), (29, 904708), (58, 452354), (79, 332108), (116, 226177), (158, 166054), (203, 129244), (316, 83027), (406, 64622), (409, 64148), (553, 47444), (812, 32311), (818, 32074), (1106, 23722), (1636, 16037), (2212, 11861), (2291, 11452), (2863, 9164), (4582, 5726)]