25848984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{613}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 74269440

約数和(自身を除く): 48420456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 251, 502, 613, 753, 1004, 1226, 1506, 1757, 1839, 2008, 2452, 3012, 3514, 3678, 4291, 4904, 5271, 6024, 7028, 7356, 8582, 10542, 12873, 14056, 14712, 17164, 21084, 25746, 34328, 42168, 51492, 102984, 153863, 307726, 461589, 615452, 923178, 1077041, 1230904, 1846356, 2154082, 3231123, 3692712, 4308164, 6462246, 8616328, 12924492, 25848984]

約数ペア:

[(1, 25848984), (2, 12924492), (3, 8616328), (4, 6462246), (6, 4308164), (7, 3692712), (8, 3231123), (12, 2154082), (14, 1846356), (21, 1230904), (24, 1077041), (28, 923178), (42, 615452), (56, 461589), (84, 307726), (168, 153863), (251, 102984), (502, 51492), (613, 42168), (753, 34328), (1004, 25746), (1226, 21084), (1506, 17164), (1757, 14712), (1839, 14056), (2008, 12873), (2452, 10542), (3012, 8582), (3514, 7356), (3678, 7028), (4291, 6024), (4904, 5271)]