64571325392

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7897667}}^1$

素因数の和:7897755

約数の個数: 40

約数和(自身を含む): 144938003136

約数和(自身を除く): 80366677744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 4088, 8176, 7897667, 15795334, 31590668, 55283669, 63181336, 110567338, 126362672, 221134676, 442269352, 576529691, 884538704, 1153059382, 2306118764, 4035707837, 4612237528, 8071415674, 9224475056, 16142831348, 32285662696, 64571325392]

約数ペア:

[(1, 64571325392), (2, 32285662696), (4, 16142831348), (7, 9224475056), (8, 8071415674), (14, 4612237528), (16, 4035707837), (28, 2306118764), (56, 1153059382), (73, 884538704), (112, 576529691), (146, 442269352), (292, 221134676), (511, 126362672), (584, 110567338), (1022, 63181336), (1168, 55283669), (2044, 31590668), (4088, 15795334), (8176, 7897667)]