25150328

素因数分解:

$2^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 55588680

約数和(自身を除く): 30438352

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 83, 98, 166, 196, 332, 392, 581, 664, 773, 1162, 1546, 2324, 3092, 4067, 4648, 5411, 6184, 8134, 10822, 16268, 21644, 32536, 37877, 43288, 64159, 75754, 128318, 151508, 256636, 303016, 449113, 513272, 898226, 1796452, 3143791, 3592904, 6287582, 12575164, 25150328]

約数ペア:

[(1, 25150328), (2, 12575164), (4, 6287582), (7, 3592904), (8, 3143791), (14, 1796452), (28, 898226), (49, 513272), (56, 449113), (83, 303016), (98, 256636), (166, 151508), (196, 128318), (332, 75754), (392, 64159), (581, 43288), (664, 37877), (773, 32536), (1162, 21644), (1546, 16268), (2324, 10822), (3092, 8134), (4067, 6184), (4648, 5411)]