56678916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{674749}}^1$

素因数の和:674763

約数の個数: 24

約数和(自身を含む): 151144000

約数和(自身を除く): 94465084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 674749, 1349498, 2024247, 2698996, 4048494, 4723243, 8096988, 9446486, 14169729, 18892972, 28339458, 56678916]

約数ペア:

[(1, 56678916), (2, 28339458), (3, 18892972), (4, 14169729), (6, 9446486), (7, 8096988), (12, 4723243), (14, 4048494), (21, 2698996), (28, 2024247), (42, 1349498), (84, 674749)]