30781504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{36997}}^1$

素因数の和:37022

約数の個数: 28

約数和(自身を含む): 65782444

約数和(自身を除く): 35000940

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 36997, 73994, 147988, 295976, 480961, 591952, 961922, 1183904, 1923844, 2367808, 3847688, 7695376, 15390752, 30781504]

約数ペア:

[(1, 30781504), (2, 15390752), (4, 7695376), (8, 3847688), (13, 2367808), (16, 1923844), (26, 1183904), (32, 961922), (52, 591952), (64, 480961), (104, 295976), (208, 147988), (416, 73994), (832, 36997)]