28682242904

素因数分解:

$2^3\times 7^2\times {\mathrm{877}}^1\times {\mathrm{83431}}^1$

素因数の和:84328

約数の個数: 48

約数和(自身を含む): 62631568080

約数和(自身を除く): 33949325176

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 877, 1754, 3508, 6139, 7016, 12278, 24556, 42973, 49112, 83431, 85946, 166862, 171892, 333724, 343784, 584017, 667448, 1168034, 2336068, 4088119, 4672136, 8176238, 16352476, 32704952, 73168987, 146337974, 292675948, 512182909, 585351896, 1024365818, 2048731636, 3585280363, 4097463272, 7170560726, 14341121452, 28682242904]

約数ペア:

[(1, 28682242904), (2, 14341121452), (4, 7170560726), (7, 4097463272), (8, 3585280363), (14, 2048731636), (28, 1024365818), (49, 585351896), (56, 512182909), (98, 292675948), (196, 146337974), (392, 73168987), (877, 32704952), (1754, 16352476), (3508, 8176238), (6139, 4672136), (7016, 4088119), (12278, 2336068), (24556, 1168034), (42973, 667448), (49112, 584017), (83431, 343784), (85946, 333724), (166862, 171892)]