27400712

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{56149}}^1$

素因数の和:56216

約数の個数: 16

約数和(自身を含む): 52219500

約数和(自身を除く): 24818788

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 56149, 112298, 224596, 449192, 3425089, 6850178, 13700356, 27400712]

約数ペア:

[(1, 27400712), (2, 13700356), (4, 6850178), (8, 3425089), (61, 449192), (122, 224596), (244, 112298), (488, 56149)]