12525968

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1264

約数の個数: 60

約数和(自身を含む): 30427740

約数和(自身を除く): 17901772

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1229, 1274, 1456, 2458, 2548, 4916, 5096, 8603, 9832, 10192, 15977, 17206, 19664, 31954, 34412, 60221, 63908, 68824, 111839, 120442, 127816, 137648, 223678, 240884, 255632, 447356, 481768, 782873, 894712, 963536, 1565746, 1789424, 3131492, 6262984, 12525968]

約数ペア:

[(1, 12525968), (2, 6262984), (4, 3131492), (7, 1789424), (8, 1565746), (13, 963536), (14, 894712), (16, 782873), (26, 481768), (28, 447356), (49, 255632), (52, 240884), (56, 223678), (91, 137648), (98, 127816), (104, 120442), (112, 111839), (182, 68824), (196, 63908), (208, 60221), (364, 34412), (392, 31954), (637, 19664), (728, 17206), (784, 15977), (1229, 10192), (1274, 9832), (1456, 8603), (2458, 5096), (2548, 4916)]