28544614

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 51148800

約数和(自身を除く): 22604186

約数列:

[1, 2, 7, 14, 31, 62, 89, 178, 217, 434, 623, 739, 1246, 1478, 2759, 5173, 5518, 10346, 19313, 22909, 38626, 45818, 65771, 131542, 160363, 320726, 460397, 920794, 2038901, 4077802, 14272307, 28544614]

約数ペア:

[(1, 28544614), (2, 14272307), (7, 4077802), (14, 2038901), (31, 920794), (62, 460397), (89, 320726), (178, 160363), (217, 131542), (434, 65771), (623, 45818), (739, 38626), (1246, 22909), (1478, 19313), (2759, 10346), (5173, 5518)]