23126272

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{6949}}^1$

素因数の和:6978

約数の個数: 36

約数和(自身を含む): 49720300

約数和(自身を除く): 26594028

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 6949, 13898, 27796, 55592, 90337, 111184, 180674, 222368, 361348, 444736, 722696, 889472, 1445392, 1778944, 2890784, 5781568, 11563136, 23126272]

約数ペア:

[(1, 23126272), (2, 11563136), (4, 5781568), (8, 2890784), (13, 1778944), (16, 1445392), (26, 889472), (32, 722696), (52, 444736), (64, 361348), (104, 222368), (128, 180674), (208, 111184), (256, 90337), (416, 55592), (832, 27796), (1664, 13898), (3328, 6949)]