15907071152

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1378907}}^1$

素因数の和:1379025

約数の個数: 40

約数和(自身を含む): 35564795136

約数和(自身を除く): 19657723984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 1378907, 2757814, 5515628, 9652349, 11031256, 19304698, 22062512, 38609396, 77218792, 142027421, 154437584, 284054842, 568109684, 994191947, 1136219368, 1988383894, 2272438736, 3976767788, 7953535576, 15907071152]

約数ペア:

[(1, 15907071152), (2, 7953535576), (4, 3976767788), (7, 2272438736), (8, 1988383894), (14, 1136219368), (16, 994191947), (28, 568109684), (56, 284054842), (103, 154437584), (112, 142027421), (206, 77218792), (412, 38609396), (721, 22062512), (824, 19304698), (1442, 11031256), (1648, 9652349), (2884, 5515628), (5768, 2757814), (11536, 1378907)]