11638016

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{269}}^1$

素因数の和:311

約数の個数: 54

約数和(自身を含む): 25248510

約数和(自身を除く): 13610494

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 269, 338, 416, 538, 676, 832, 1076, 1352, 1664, 2152, 2704, 3328, 3497, 4304, 5408, 6994, 8608, 10816, 13988, 17216, 21632, 27976, 34432, 43264, 45461, 55952, 68864, 90922, 111904, 181844, 223808, 363688, 447616, 727376, 895232, 1454752, 2909504, 5819008, 11638016]

約数ペア:

[(1, 11638016), (2, 5819008), (4, 2909504), (8, 1454752), (13, 895232), (16, 727376), (26, 447616), (32, 363688), (52, 223808), (64, 181844), (104, 111904), (128, 90922), (169, 68864), (208, 55952), (256, 45461), (269, 43264), (338, 34432), (416, 27976), (538, 21632), (676, 17216), (832, 13988), (1076, 10816), (1352, 8608), (1664, 6994), (2152, 5408), (2704, 4304), (3328, 3497)]