28832492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3989}}^1$

素因数の和:4145

約数の個数: 24

約数和(自身を含む): 54742800

約数和(自身を除く): 25910308

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 3989, 7228, 7978, 15956, 51857, 103714, 207428, 554471, 1108942, 2217884, 7208123, 14416246, 28832492]

約数ペア:

[(1, 28832492), (2, 14416246), (4, 7208123), (13, 2217884), (26, 1108942), (52, 554471), (139, 207428), (278, 103714), (556, 51857), (1807, 15956), (3614, 7978), (3989, 7228)]