28871192

素因数分解:

$2^3\times 7^2\times {\mathrm{73651}}^1$

素因数の和:73671

約数の個数: 24

約数和(自身を含む): 62972460

約数和(自身を除く): 34101268

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 73651, 147302, 294604, 515557, 589208, 1031114, 2062228, 3608899, 4124456, 7217798, 14435596, 28871192]

約数ペア:

[(1, 28871192), (2, 14435596), (4, 7217798), (7, 4124456), (8, 3608899), (14, 2062228), (28, 1031114), (49, 589208), (56, 515557), (98, 294604), (196, 147302), (392, 73651)]