28207844

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43801}}^1$

素因数の和:43835

約数の個数: 24

約数和(自身を含む): 58869888

約数和(自身を除く): 30662044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 43801, 87602, 175204, 306607, 613214, 1007423, 1226428, 2014846, 4029692, 7051961, 14103922, 28207844]

約数ペア:

[(1, 28207844), (2, 14103922), (4, 7051961), (7, 4029692), (14, 2014846), (23, 1226428), (28, 1007423), (46, 613214), (92, 306607), (161, 175204), (322, 87602), (644, 43801)]