4372144

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 9800960

約数和(自身を除く): 5428816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 379, 412, 721, 758, 824, 1442, 1516, 1648, 2653, 2884, 3032, 5306, 5768, 6064, 10612, 11536, 21224, 39037, 42448, 78074, 156148, 273259, 312296, 546518, 624592, 1093036, 2186072, 4372144]

約数ペア:

[(1, 4372144), (2, 2186072), (4, 1093036), (7, 624592), (8, 546518), (14, 312296), (16, 273259), (28, 156148), (56, 78074), (103, 42448), (112, 39037), (206, 21224), (379, 11536), (412, 10612), (721, 6064), (758, 5768), (824, 5306), (1442, 3032), (1516, 2884), (1648, 2653)]