13183072

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 29907360

約数和(自身を除く): 16724288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 257, 458, 514, 916, 1028, 1603, 1799, 1832, 2056, 3206, 3598, 3664, 4112, 6412, 7196, 7328, 8224, 12824, 14392, 25648, 28784, 51296, 57568, 58853, 117706, 235412, 411971, 470824, 823942, 941648, 1647884, 1883296, 3295768, 6591536, 13183072]

約数ペア:

[(1, 13183072), (2, 6591536), (4, 3295768), (7, 1883296), (8, 1647884), (14, 941648), (16, 823942), (28, 470824), (32, 411971), (56, 235412), (112, 117706), (224, 58853), (229, 57568), (257, 51296), (458, 28784), (514, 25648), (916, 14392), (1028, 12824), (1603, 8224), (1799, 7328), (1832, 7196), (2056, 6412), (3206, 4112), (3598, 3664)]