13123712

素因数分解:

$2^7\times 7^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 30387840

約数和(自身を除く): 17264128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 151, 194, 224, 302, 388, 448, 604, 679, 776, 896, 1057, 1208, 1358, 1552, 2114, 2416, 2716, 3104, 4228, 4832, 5432, 6208, 8456, 9664, 10864, 12416, 14647, 16912, 19328, 21728, 29294, 33824, 43456, 58588, 67648, 86912, 102529, 117176, 135296, 205058, 234352, 410116, 468704, 820232, 937408, 1640464, 1874816, 3280928, 6561856, 13123712]

約数ペア:

[(1, 13123712), (2, 6561856), (4, 3280928), (7, 1874816), (8, 1640464), (14, 937408), (16, 820232), (28, 468704), (32, 410116), (56, 234352), (64, 205058), (97, 135296), (112, 117176), (128, 102529), (151, 86912), (194, 67648), (224, 58588), (302, 43456), (388, 33824), (448, 29294), (604, 21728), (679, 19328), (776, 16912), (896, 14647), (1057, 12416), (1208, 10864), (1358, 9664), (1552, 8456), (2114, 6208), (2416, 5432), (2716, 4832), (3104, 4228)]