12875296

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 29211840

約数和(自身を除く): 16336544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 251, 458, 502, 916, 1004, 1603, 1757, 1832, 2008, 3206, 3514, 3664, 4016, 6412, 7028, 7328, 8032, 12824, 14056, 25648, 28112, 51296, 56224, 57479, 114958, 229916, 402353, 459832, 804706, 919664, 1609412, 1839328, 3218824, 6437648, 12875296]

約数ペア:

[(1, 12875296), (2, 6437648), (4, 3218824), (7, 1839328), (8, 1609412), (14, 919664), (16, 804706), (28, 459832), (32, 402353), (56, 229916), (112, 114958), (224, 57479), (229, 56224), (251, 51296), (458, 28112), (502, 25648), (916, 14056), (1004, 12824), (1603, 8032), (1757, 7328), (1832, 7028), (2008, 6412), (3206, 4016), (3514, 3664)]