28637614

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{3323}}^1$

素因数の和:3495

約数の個数: 16

約数和(自身を含む): 44674560

約数和(自身を除く): 16036946

約数列:

[1, 2, 31, 62, 139, 278, 3323, 4309, 6646, 8618, 103013, 206026, 461897, 923794, 14318807, 28637614]

約数ペア:

[(1, 28637614), (2, 14318807), (31, 923794), (62, 461897), (139, 206026), (278, 103013), (3323, 8618), (4309, 6646)]