74796428

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{86171}}^1$

素因数の和:86213

約数の個数: 24

約数和(自身を含む): 154420224

約数和(自身を除く): 79623796

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 86171, 172342, 344684, 603197, 1206394, 2412788, 2671301, 5342602, 10685204, 18699107, 37398214, 74796428]

約数ペア:

[(1, 74796428), (2, 37398214), (4, 18699107), (7, 10685204), (14, 5342602), (28, 2671301), (31, 2412788), (62, 1206394), (124, 603197), (217, 344684), (434, 172342), (868, 86171)]