64407430

素因数分解:

$2^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{4691}}^1$

素因数の和:6071

約数の個数: 16

約数和(自身を含む): 116042544

約数和(自身を除く): 51635114

約数列:

[1, 2, 5, 10, 1373, 2746, 4691, 6865, 9382, 13730, 23455, 46910, 6440743, 12881486, 32203715, 64407430]

約数ペア:

[(1, 64407430), (2, 32203715), (5, 12881486), (10, 6440743), (1373, 46910), (2746, 23455), (4691, 13730), (6865, 9382)]